1. Pharmacogenetic aspects of psychoactive drugs: Facts and fancy

   • Peter Propping
   • Marijana Kopun

   Reviews Pages: 291 - 320

2. New mutation in a swiss girl leading to clinical and biochemical β-thalassemia minor

   • O. Tönz
   • B. E. Glatthaar
   • H. Ritter

   Original Investigation Pages: 321 - 327

3. Quinacrine studies of sex chromatin and nucleoli in human Brain

   • Robert J. Iorio
   • Herman E. Wyandt

   Original Investigations Pages: 329 - 333

4. Über die Primärwindungen menschlicher Chromosomen

   • F. Ruzicka

   Originalarbeiten Pages: 335 - 341

5. Analyse de la structure fine des chromosomes du Gorille (Gorilla gorilla)

   • Bernard Dutrillaux
   • Marie-Odile Rethoré
   • Jérome Lejeune

   Travaux Originaux Pages: 343 - 354

6. Karyotype with chromosomal abnormality with various inherited defects in the offspring (Recombination aneusomy)

   • Stephanie Warter
   • Jean-Victor Ruch
   • Michel Lehmann

   Short Communications Pages: 355 - 359

7. Transmission of the cri-du-chat syndrome from a maternal balanced translocation carrier, t(5p-;11q+)

   • D. N. Singh
   • R. A. Olsborne
   • R. A. Wiscovitch

   Short Communications Pages: 361 - 365

8. Variation in the incidence of congenital malformations in spontaneous abortions, stillbirths and artificially interrupted pregnancies

   • Isabel Gal

   Short Communications Pages: 367 - 374

9. An autosome-Y translocation restudied

   • H. van den Berghe
   • J. P. Fryns
   • G. David

   Clinical Case Reports Pages: 375 - 376

10. X/X translocation in a patient with Turner's syndrome

    • H. van den Berghe
    • J. P. Fryns
    • C. Soyez

    Clinical Case Reports Pages: 377 - 380