The taxonomic importance of obligate heteroxeny: distinction of Hammondia hammondi from Toxoplasma gondii– another opinion J. K. FrenkelJ. P. Dubey ORIGINAL PAPER Pages: 783 - 786
Immunity to coccidiosis after treatment with toltrazuril Gisela Greif ORIGINAL PAPER Pages: 787 - 790
Study of cement apparatus, cement production and transportation in adult male Neoechinorhynchus rutili (Acanthocephala, Eoacanthocephala) Bahram S. Dezfuli ORIGINAL PAPER Pages: 791 - 796
Toltrazuril treatment of cystoisosporosis in dogs under experimental and field conditions A. DaugschiesH.-C. MundtValeria Letkova ORIGINAL PAPER Pages: 797 - 799
Enzymatic markers of heart lesion in mice infected with Trypanosoma cruzi and submitted to benznidazole chemotherapy Andréa P. de SouzaBianca P. OlivieriTania C. Araújo-Jorge ORIGINAL PAPER Pages: 800 - 808
The heterogeneity of choanomastigote-shaped trypanosomatids as analyzed by their kDNA minicircle size: taxonomic implications A. A. BrandãoA. MirandaM. A. Sousa ORIGINAL PAPER Pages: 809 - 812
A reliable and specific enzyme-linked immunosorbent assay for the capture of IgM from human chagasic sera using fixed epimastigotes of Trypanosoma cruzi Paulo R. Z. AntasEmily N. AzevedoTânia C. Araújo-Jorge ORIGINAL PAPER Pages: 813 - 820
Sensory receptors and surface ultrastructure of trypanorhynch cestodes Harry W. PalmUrsula MundtRobin Overstreet ORIGINAL PAPER Pages: 821 - 833
Epidemiological, clinical and control investigations on field porcine coccidiosis: clinical, epidemiological and parasitological paradigms? Guy-Pierre MartineauJérôme del Castillo ORIGINAL PAPER Pages: 834 - 837
Resistance to arsenite modulates levels of α-tubulin and sensitivity to paclitaxel in Leishmania donovani Vikram PrasadS. Senthil KumarChinmoy S. Dey ORIGINAL PAPER Pages: 838 - 842
Ultrastructural analysis of Phytomonas species from Euphorbia pinea reveals trans-cytoplasmic filaments 10 nm in diameter Anton M. PageJohn R. Lagnado ORIGINAL PAPER Pages: 843 - 850
Humoral immune responses and safety of experimental formulations of inactivated Neospora vaccines Leszek ChoromanskiWolfgang Block ORIGINAL PAPER Pages: 851 - 853
Biological activity of Paecilomyces genus against Toxocara canis eggs J. A. BasualdoM. L. CiarmelaM. C. Minvielle SHORT COMMUNICATION Pages: 854 - 859
Neospora caninum : its oocysts and its identity: an opinion Milton M. McAllister SHORT COMMUNICATION Pages: 860 - 860
Immunity against Isospora suis in nursing piglets Břetislav KoudelaŠtěpánka Kučerová SHORT COMMUNICATION Pages: 861 - 863