共 10 条
[1]
BERGSTROM S, 1985, SAUDE MATERNA CIDADE
[2]
BERGSTROM S, IN PRESS REV MED MOZ
[3]
BERGSTROM S, 1982, IN PRESS REV MED MOZ
[5]
Essex B J, 1977, Trop Doct, V7, P134
[6]
LIND T, 1970, BRIT J HOSP MED, V3, P501
[7]
SHAH KP, 1979, J OBSTET GYN INDIA, V7, P109
[8]
SHAH KP, 1978, J OBSTET GYN INDIA, V6, P403
[9]
STERKY G, 1977, BIRTH WEIGHT DISTRIB