The production of surface active compounds by micro-organisms and its possible significance in oil recovery J. W. M. La Rivière OriginalPaper Pages: 1 - 8
The production of surface active compounds by micro-organisms and its possible significance in oil recovery J. W. M. La Rivière OriginalPaper Pages: 9 - 27
A roll-tube technic for the study by fluorescence-microscopy of the growth of mycobacteria B. HylkemaJ. H. Bekker OriginalPaper Pages: 28 - 32
An apparatus for the continuous culture of bacteria at constant generation times P. G. de HaanK. C. Winkler OriginalPaper Pages: 33 - 44
Differentiation ofcorynebacterium diphtheriae of themitis type found in diphtheria and ozaena Vladimir Bezjak OriginalPaper Pages: 45 - 48
Four newSalmonella serotypes isolated in curacao P. R. EdwardsF. J. RuttenAlma C. McWhorter OriginalPaper Pages: 80 - 82
Etude des premières étapes de la dégradation du glucose chezpenicillium brevi-compactum Paul Godin OriginalPaper Pages: 83 - 93
Production de substances phénoliques aux dépens de divers composés ternaires parpenicillium brevi-compactum Paul Godin OriginalPaper Pages: 94 - 102
Phage reproduction in relation to bacterial growth rate P. G. De HaanK. C. WinklerH. S. Felix OriginalPaper Pages: 103 - 112
Bacterien-haemagglutination W. A. CollierSue Tsiew WongJ. C. de Miranda OriginalPaper Pages: 124 - 132
Some remarks onSalmonella paratyphi type Heidelberg D. P. R. KeizerA. ClarenburgH. H. Vink OriginalPaper Pages: 141 - 144
A complement fixing toxoplasma antigen prepared from duck eggs and enhanced by phenol J. G. HeylR. Gispen OriginalPaper Pages: 157 - 160
Cladosporium avellaneum de vries, a synonym of „Hormodendrum” resinae lindau G. A. de Vries OriginalPaper Pages: 166 - 168
Investigations on some properties oflisterella monocytogenes L. M. G. GeurdenA. Devos OriginalPaper Pages: 169 - 176
Etude du processus de transformation des acides di-et tricarboxyliques chezPenicillium Brevi-compactum Paul Godin OriginalPaper Pages: 177 - 185
The flocculation of tetanus toxin and toxoid. II. J. D. van RamshorstH. Rijks OriginalPaper Pages: 186 - 192
Une virose a localisation intestinale avec affinite cytoplasmique chez le lepidoptereThaumatopoea processionea C. VagoL. Vasiljevic OriginalPaper Pages: 210 - 214
Filiation biochimique des acides phénoliques produits parPenicillium brevi-compactum Paul Godin OriginalPaper Pages: 215 - 224
Oxidation of tricarboxylic acid cycle intermediates byStreptomyces nitrificans Albert SchatzR. Ram MohanGilbert S. Trelawny OriginalPaper Pages: 225 - 238
Observations on the use of driedSalmonella antigens V. BokkenheiuserN. Richardson OriginalPaper Pages: 239 - 246
A simple test for use in experiments on the occurrence and the prevention of microbial lipolytic spoilage in foods D. A. A. MosselF. D. Tollenaar OriginalPaper Pages: 247 - 251
Evaluation of a medium containing tergitol-7 and triphenyltetrazolium chloride for the differentation of coliform bacteria from drinking water and foods J. H. BekkerD. A. A. Mossel OriginalPaper Pages: 252 - 256
Le difficile problème bactèriologique des semi-conserves de viandes en boites R. Buttiaux OriginalPaper Pages: 257 - 276
Human o erythrocytes in the hemagglutination reaction for rheumatoid arthritis F. Westendorp Boerma OriginalPaper Pages: 277 - 285
An investigation into a suitable medium for the cultivation ofMycobacterium tuberculosis from pathological material in roll-tubes B. HylkemaG. A. Kloeten OriginalPaper Pages: 289 - 302
Bacterien-Haemagglutination W. A. CollierV. A. H. Tiggelman-Van KrugtenT. Tjong A. Hung OriginalPaper Pages: 303 - 315
Investigation into the combined action of penicillin and streptomycin in vitro J. K. SchönfeldB. Klok OriginalPaper Pages: 316 - 330
Experiences with the treponemal immobilization test in the Netherlands J. H. BekkerP. C. Onvlee OriginalPaper Pages: 331 - 336
Untersuchungen Über die Physiologie Der Weinhefen. VI. Mitteilung T. WikénO. Richard OriginalPaper Pages: 337 - 361
Séparation, par chromatographie sur colonne de cellulose, des substances phénoliques produites parPenicillium brevi-compactum et analyse chimique sommaire de l'une d'entre elles Paul Godin OriginalPaper Pages: 362 - 366
Reproduction of bacteriophage T6 and T7 in auxotrophic mutants ofE. coli B H. DolmanMiss I. EbelsK. C. Winkler OriginalPaper Pages: 369 - 376
De la Sensibilitéin vitro de Quelques Microorganismes D'origine Animale à la Viomycine J. DeomJ. Mortelmans OriginalPaper Pages: 377 - 381
De la Sensibilitéin vitro de Quelques Microorganismes D'origine Animale à la Néomycine J. DeomJ. Mortelmans OriginalPaper Pages: 382 - 384
Chemical and biological studies on 1,2-dihydro-s-triazines G. E. FoleyE. C. Haley OriginalPaper Pages: 385 - 396
Chemical and biological studies on 1,2-dihydro-s-triazines G. E. FoleyE. C. Haley OriginalPaper Pages: 397 - 404
Chemical and biological studies on 1,2-dihydro-S-triazines G. E. FoleyE. C. Haley OriginalPaper Pages: 405 - 416
Chemical and biological studies on 1,2-dihydro-s-triazines G. E. FoleyE. J. ModestE. C. Haley OriginalPaper Pages: 417 - 432
Some observations on the lipolytic activity of micro-organisms and a new method for its detection C. J. E. A. Bulder OriginalPaper Pages: 433 - 445
