1. Brother and sister with trisomy 10p: A new syndrome

   • E. Schleiermacher
   • U. Schliebitz
   • U. Schmidt

   Original Investigations Pages: 163 - 172

2. Comparison of cell cycle time in normal and trisomic cells

   • Gillian R. Paton
   • Maureen F. Silver
   • Anthony C. Allison

   Original Investigations Pages: 173 - 182

3. Chromosome constitution of 500 infants dying during the perinatal period

   • G. A. Machin
   • J. A. Crolla

   Original Investigations Pages: 183 - 198

4. Hemoglobin Siam α₂ ^15argβ₂: A new α-chain variant

   • Sa-nga Pootrakul
   • Sithichai Srichiyanont
   • Suparb Suanpan

   Original Investigations Pages: 199 - 204

5. 46,XX gonadal dysgenesis and ovarian hypoplasia

   • Jana Málková
   • Radovan Chrz
   • Eva Šilinková-Málková

   Original Investigations Pages: 205 - 211

6. Trisomy of the short arm of chromosome 17

   • E. Latta
   • J. J. Hoo

   Short Communications Pages: 213 - 217

7. Trisomy for short arm of chromosome 20

   • I. Šubrt
   • V. Brychnáč

   Short Communications Pages: 219 - 222

8. Population genetics of soluble glutamic-pyruvic-transaminase in North Germans (Lübeck)

   • Swadesh Seth

   Short Communications Pages: 223 - 226

9. Studies on the polymorphism of the soluble glutamic-pyruvic-transaminase in the population of Northern Bavaria (Germany)

   • D. Wiebecke
   • H. D. Brackebusch

   Short Communications Pages: 227 - 229

10. Studies on the polymorphism of the red cell acid phosphatase in the population of Northern Bavaria (Germany)

    • D. Wiebecke
    • H. D. Brackebusch

    Short Communications Pages: 230 - 232

11. Verification of the previously reported t(3p-;17q+) by G banding

    • I. Šubrt

    Clinical Case Reports Pages: 233 - 234