共 10 条
[1]
Butler NR, 1963, PERINATAL MORTALITY
[2]
FRACCARO M, 1956, ANN HUM GENET, V20, P282
[3]
HOLLINGSWORTH MJ, 1965, ANN HUM GENET, V28, P291
[6]
BIRTH WEIGHT AND GESTATION TIME IN RELATION TO MATERNAL AGE, PARITY AND INFANT SURVIVAL
[J].
ANNALS OF EUGENICS,
1951, 16 (02)
:147-&
[7]
PENROSE LS, 1947, ANN EUGENIC, V13, P228
[8]
PENROSE LS, 1954, PROPHYLAXIE GYNECOLO
[9]
SALBER EJ, 1963, BRIT J PREV SOC MED, V7, P20
[10]
Salber EJ, 1951, BR J SOC MED, V5, P247