TY - JOUR A1 - Zahálková, M. A1 - Preis, A. T1 - Consanguineous marriages in diocesis of Brno, Czechoslovakia Y1 - 1970 DO - 10.1007/bf00280331 JF - Humangenetik VL - 8 IS - 4 SP - 321 EP - -324 ER -