Table of contents

Research Article

• The effect of the male contraceptive agent Gossypol on human lymphocytes in vitro: traditional chromosome breakage, micronuclei, sister chromatid exchange, and cell kinetics. (1 April, 1983)

  Y C Tsui, M R Creasy, M A Hultén
• Partial trisomy 12q: a clinically recognisable syndrome. Genetic risks associated with translocations of chromosome 12q. (1 April, 1983)

  N R Pratt, D T Bulugahapitiya
• The incidence of Down's syndrome over a 19-year period with special reference to maternal age. (1 April, 1983)

  J R Owens, F Harris, S Walker, E McAllister, L West
• Down's syndrome in twins of unlike sex. (1 April, 1983)

  A Avni, J Amir, E Wilunsky, M B Katznelson, S H Reisner
• Racial variation of a non-fluorescent segment of the Y chromosome in East Indians. (1 April, 1983)

  R S Verma, A Huq, H Dosik
• Partial monosomy of chromosome 10 short arms. (1 April, 1983)

  A Gencík, U Brönniman, R Tobler, P Auf der Maur
• Ten genetic polymorphisms in bladder cancer. (1 April, 1983)

  R A Cartwright, R Adib, I Appleyard, J G Coxon, R W Glashan, B Richards, M R Robinson, E Sunderland, D Barham-Hall
• Spondyloepiphyseal dysplasia. (1 April, 1983)

  J Vanĕk
• X linked recessive inheritance of agenesis of the corpus callosum. (1 April, 1983)

  P Kaplan
• Philtrum length and intercommissural distance in newborn infants. (1 April, 1983)

  Y Sivan, P Merlob, S H Reisner
• Antenatal detection of grossly distended bladder owing to absence of the urethra in a fetus with trisomy 18. (1 April, 1983)

  N C Nevin, J Nevin, J M Dunlop, M Gray
• Aberrant melanoblast migration associated with trisomy 18 mosaicism. (1 April, 1983)

  J Chemke, S Rappaport, R Etrog
• Ring chromosome 10 and its clinical features. (1 April, 1983)

  H Nakai, M Adachi, N Katsushima, N Yamazaki, M Sakamoto, K Tada
• Distal monosomy 14 not associated with ring formation. (1 April, 1983)

  S J Hreidarsson, J Stamberg
• A case of the G syndrome. (1 April, 1983)

  I D Young
• Translocation t(1;20)(q21;q13) in an azoospermic man. (1 April, 1983)

  A Antonelli, A Del Marco, P Gabellini, F Gigliani, L Marcucci, P Petrinelli
• Familial Poland anomaly. (1 April, 1983)

  R B Lowry, J P Bouvet
• Craniosynostosis. (1 April, 1983)

  A Hunter
• Pericentric inversion of chromosome 13. (1 April, 1983)

  H Hauksdóttir, A Arnardóttir, M Steinarsdóttir, E Gudmundsdóttir, S Halldórsson, A Gunnarsson, M Mikkelsen
• Adjacent 2 translocation involving 13q and 21q. (1 April, 1983)

  F Prieto, L Badia
• Pyloric stenosis: children vs sibs. (1 April, 1983)

  C O Carter, V Hickman, K Evans
• Delineation of trisomy 9 syndrome. (1 April, 1983)

  D R Romain, J Sullivan