COITAL RATES AND DIZYGOTIC TWINNING

[1] DO CONCEPTION DELAYS EXPLAIN SOME CHANGES IN TWINNING RATES [J]. ACTA GENETICAE MEDICAE ET GEMELLOLOGIAE, 1970, 19 (1-2): : 30 - +

[2] Boyden S.V., 1970, IMPACT CIVILIZATION

[3] THE EFFECT OF PARENTAL AGE, PARITY AND DURATION OF MARRIAGE ON THE TWINNING RATE [J]. ANNALS OF HUMAN GENETICS, 1959, 23 (04) : 454 - 458

[4] ERIKSSON AW, 1967, ACTA GENET STAT MED, V17, P385

[5] PREGNANCIES FOLLOWING TREATMENT WITH HUMAN GONADOTROPINS - WITH SPECIAL REFERENCE TO PROBLEM OF MULTIPLE BIRTHS [J]. AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 1966, 94 (04) : 490 - &

[6] GREBENIK E, 1957, B I INT STATIST, V36, P122

[7] JAMES WH, 1970, POP STUD-J DEMOG, V24, P241, DOI 10.1080/00324728.1970.10406127

[8] JEANNERET O, 1962, AM J HUM GENET, V14, P410

[9] KINSEY AC, 1953, SEXUAL BEHAVIOR HUMA

[10] MACDONALD EK, 1956, MED OFFICER, V96, P361

[1] DO CONCEPTION DELAYS EXPLAIN SOME CHANGES IN TWINNING RATES [J]. ACTA GENETICAE MEDICAE ET GEMELLOLOGIAE, 1970, 19 (1-2): : 30 - +

[2] Boyden S.V., 1970, IMPACT CIVILIZATION

[3] THE EFFECT OF PARENTAL AGE, PARITY AND DURATION OF MARRIAGE ON THE TWINNING RATE [J]. ANNALS OF HUMAN GENETICS, 1959, 23 (04) : 454 - 458

[4] ERIKSSON AW, 1967, ACTA GENET STAT MED, V17, P385

[5] PREGNANCIES FOLLOWING TREATMENT WITH HUMAN GONADOTROPINS - WITH SPECIAL REFERENCE TO PROBLEM OF MULTIPLE BIRTHS [J]. AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 1966, 94 (04) : 490 - &

[6] GREBENIK E, 1957, B I INT STATIST, V36, P122

[7] JAMES WH, 1970, POP STUD-J DEMOG, V24, P241, DOI 10.1080/00324728.1970.10406127

[8] JEANNERET O, 1962, AM J HUM GENET, V14, P410

[9] KINSEY AC, 1953, SEXUAL BEHAVIOR HUMA

[10] MACDONALD EK, 1956, MED OFFICER, V96, P361