Authors: Muhsam, Helmuth V.

Citation: Helmuth V. Muhsam, The selection by parents of the sex of children-feasible but not practised, Genus, 50(3/4), 1994, pp. 197-203

Authors: Muhsam, Helmuth V.

Citation: Helmuth V. Muhsam, A note on the state of the art of preselection of the sex of children, Genus, (1/2), 1987, pp. 133