SECULAR DECLINE IN DIZYGOTIC TWINNING RATES IN ITALY

被引:11
作者
JAMES, WH [1 ]
机构
[1] UCL, DEPT HUMAN GENET & BIOMETRY, GALTON LAB, 4 STEPHENSON WAY, LONDON NW1 2HE, ENGLAND
来源
ACTA GENETICAE MEDICAE ET GEMELLOLOGIAE | 1975年 / 24卷 / 1-2期
关键词
D O I
10.1017/S1120962300021843
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
引用
收藏
页码:9 / 14
页数:6
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[4]   A TEST OF SIGNIFICANCE FOR THE RELATION BETWEEN m RANKINGS AND k RANKED CATEGORIES [J].
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[5]   CHANGING INCIDENCE OF TWINNING IN SCOTLAND IN 1939-1968 [J].
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ACTA GENETICAE MEDICAE ET GEMELLOLOGIAE, 1970, 19 (1-2) :26-+