1. Sidney Farber

   • H. R. Wiedemann

   The Pioneers of Pediatric Medicine Pages: 223 - 223

2. Bone marrow cytological storage phenomena in lipidoses

   • Sargon Ziyeh
   • Klaus Harzer

   Review Pages: 224 - 233

3. Hypothesis: Myopia of prematurity is caused by postnatal bone mineral deficiency

   • Frank Pohlandt

   Hypotheses and Controversies Pages: 234 - 236

4. The effect of oestrogen treatment on body proportions in constitutionally tall girls

   • J. M. Brinkers
   • P. J. Lamoré
   • J. M. Wit

   Endocrinology Pages: 237 - 240

5. Familial testotoxicosis in a Chinese family

   • Y. J. Lim
   • L. C. K. Low

   Endocrinology Pages: 241 - 244

6. Diagnosis of X-recessive Kallmann syndrome in early infancy

   • R. Birnbacher
   • K. Wandl-Vergesslich
   • H. Frisch

   Endocrinology Pages: 245 - 247

7. Risks and benefits of antireflux operations in neurologically impaired children

   • E. S. Borgstein
   • H. A. Heij
   • A. Vos

   Gastroenterology/Hepatology Pages: 248 - 251

8. The determination of ultrasound velocity in the os calcis, thumb and patella during childhood

   • Eckhard Schönau
   • Anja Radermacher
   • Dietrich Michalk

   Imaging Techniques Pages: 252 - 256

9. Distribution of lymphocyte surface antigens in healthy neonates

   • U. Kontny
   • C. Barrachina
   • O. Schofer

   Immunology/Allergology Pages: 257 - 259

10. Intelligence in mild atypical phenylketonuria

    • P. M. Costello
    • M. G. Beasley
    • I. Smith

    Metabolic Diseases Pages: 260 - 263

11. Rett syndrome in a patient with medium chain acyl-CoA dehydrogenase deficiency

    • R. P. Beekman
    • N. Hofstee
    • M. Duran

    Metabolic Diseases Pages: 264 - 266

12. Absence of cytochrome c oxidase activity in a boy with dysfunction of renal tubules, brain and muscle

    • A. M. Das
    • S. Schweitzer-Krantz
    • J. Brodehl

    Metabolic Diseases Pages: 267 - 270

13. Incidence and morbidity of infection by hepatitis C virus in children with acute lymphoblastic leukaemia

    • S. P. Dibenedetto
    • R. Ragusa
    • A. M. Ippolito

    Hematology/Oncology Pages: 271 - 275

14. Neonatal teratoma presenting as hygroma colli

    • A. S. Jaarsma
    • R. Y. J. Tamminga
    • J. L. L. Kimpen

    Hematology/Oncology Pages: 276 - 278

15. Time of the first defaecation and urination in very low birth weight infants

    • Ping-Ann Wang
    • Fu-Yuan Huang

    Neonatology Pages: 279 - 283

16. Influence of upright activity on plasma renin activity and aldosterone concentration in children

    • Junichiro Fukushige
    • Kunihisa Shimomura
    • Kohji Ueda

    Nephrology/Urology Pages: 284 - 286

17. Is partial deletion of the complement C4 genes associated with sudden infant death?

    • S. H. Opdal
    • Å. Vege
    • T. O. Rognum

    Neuropediatrics Pages: 287 - 290

18. Tracheostomy in children

    • B. Simma
    • D. Spehler
    • S. Fanconi

    Pediatric Surgery Pages: 291 - 296

19. Announcement

    Announcement Pages: 296 - 296

20. News for the Practitioner

    News Pages: 297 - 298

21. Yersinia enterocolitica mesenteric adenitis suspected by ultrasound examination

    • A. Coussi
    • M. Athanassiou
    • F. Papadopoulou

    Letters to the Editors Pages: 299 - 299

22. Spontaneous pneumothorax and mitral valve prolapse

    • K. Kaneko
    • S. Fujiwara
    • K. Yabuta

    Letters to the Editors Pages: 299 - 300

23. EEC syndrome with diabetes insipidus and hypogonadism

    • J. M. Kuna
    • P. Clayton
    • D. B. Grant

    Letters to the Editors Pages: 300 - 300

24. Naive and memory T-cells in HIV-infected children

    • M. Duse
    • P. Airò
    • A. G. Ugazio

    Letters to the Editors Pages: 301 - 301

25. Visceral leishmaniasis in a child with HIV-1 infection

    • A. Guarino
    • A. Castaldo
    • L. Gradoni

    Letters to the Editors Pages: 301 - 302

26. Blood pressure in low birth weight infants after dexamethasone

    • C. R. Rosenfeld

    Letters to the Editors Pages: 302 - 302