共 11 条
[1]
Butler NR, 1963, PERINATAL MORTALITY
[2]
SURVEY OF MONGOLOID BIRTHS IN VICTORIA, AUSTRALIA, 1942-1957
[J].
AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH,
1962, 52 (05)
:813-+
[3]
DUNCAN S, IN PRESS
[4]
GATH A., 1972, Brit. J. Hosp. Med., V8, P147
[6]
*JOINT COMM ROY CO, 1948, MAT UK
[7]
MCKINLAY JB, 1970, BRIT J PREV SOC MED, V24, P52
[8]
MILUNSKY A, 1975, PREVENTION GENETIC D
[9]
POLANI PE, 1976, LANCET, V2, P516
[10]
STEIN, 1973, LANCET, V1, P305