共 11 条
[1]
BOEOEK JA, 1950, JAMA-J AM MED ASSOC, V143, P730
[2]
Carter C, 1951, BR J SOC MED, V5, P83
[3]
CARTER CO, 1960, LANCET, V2, P678
[4]
A LIFE-TABLE FOR MONGOLS WITH THE CAUSES OF DEATH
[J].
JOURNAL OF MENTAL DEFICIENCY RESEARCH,
1958, 2 (02)
:64-74
[5]
HAMERTON JL, 1961, LANCET, V2, P788
[6]
OSTER J, 1956, Dan Med Bull, V3, P158
[7]
OSTER J, 1953, MONGOLISM COPENHAGEN
[8]
A method of separating the relative aetiological effects of birth order and maternal age, with special reference to Mongolian imbecility
[J].
ANNALS OF EUGENICS,
1934, 6
:108-127
[10]
Smith A, 1955, BRIT J PREV SOC MED, V9, P51