1. Editorial

   • H. R. Wiedemann

   EditorialNotes Pages: 1 - 1

2. The pioneers of pediatric medicine

   Announcement Pages: 2 - 3

3. The preleukemic syndromes (hematopoietic dysplasia) in childhood

   • E. Kleihauer

   Review Pages: 5 - 10

4. Defective phagocytosis confined to Staphylococcus aureus in a female infant with recurrent infections

   • Setsuko Ito
   • Haruki Mikawa
   • Rokuro Okuda

   Original Investigations Pages: 11 - 16

5. The diagnostic significance of antibodies to various cow's milk proteins (fluorescent immunosorbent test)

   • A. Bürgin-Wolff
   • E. Signer
   • M. Just

   Original Investigations Pages: 17 - 24

6. Age-dependent nephrotoxicity and the pharmacokinetics of gentamicin in rats

   • R. Marre
   • N. Tarara
   • K. Sack

   Original Investigations Pages: 25 - 29

7. Disturbances in bile acid metabolism of infants with the Zellweger (cerebro-hepato-renal) syndrome

   • L. Monnens
   • J. Bakkeren
   • H. Eyssen

   Original Investigations Pages: 31 - 35

8. Evaluation of the indications for early exchange transfusion in rhesus haemolytic disease during phototherapy

   • Finn Ebbesen

   Original Investigations Pages: 37 - 40

9. Diagnosis of pneumocystis carinii pneumonia using an endobronchial brushing technique

   • J. J. Prat
   • M. Besson-Leaud
   • C. Nezelof

   Original Investigations Pages: 41 - 45

10. Efficiency of heparin in the treatment of newborn infants with respiratory distress syndrome and disseminated intravascular coagulation

    • U. Göbel
    • H. von Voss
    • P. Lemburg

    Original Investigations Pages: 47 - 49

11. Immunocytological studies in a case of Bruton's disease

    • A. Statz
    • G. R. F. Krueger
    • E. Gladtke

    Original Investigations Pages: 51 - 56

12. Difficulties in classification of the short rib-polydactyly syndromes

    • E. D. Cherstvoy
    • I. W. Lurie
    • S. S. Usoev

    Original Investigations Pages: 57 - 61

13. Short rib-polydactyly syndrome type I, Saldino-Noonan

    • Nobuhiro Kaibara
    • Masao Eguchi
    • Kenji Takagishi

    Case Reports Pages: 63 - 65

14. Horner's syndrome after treatment of tension pneumothorax with tube thoracostomy in a newborn infant

    • H. Rosegger
    • G. Fritsch

    Case Reports Pages: 67 - 68

15. Differentiation between glycogenosis types Ia and Ib by measurement of extra respiration during phagocytosis by polymorphonuclear leukocytes?

    • K. Heyne
    • M. Gahr

    Letters to the Editor Pages: 69 - 69

16. Deficiency of methylumbelliferyl-α-neuraminic acid neuraminidase in the sialidoses and mucolipidosis II and III

    • W. R. Den Tandt
    • J. G. Leroy
    • M. Potier

    Letters to the Editor Pages: 71 - 72