共 17 条
[2]
IRON DEFICIENCY AND ITS RELATION TO FOLIC-ACID STATUS IN PREGNANCY - RESULTS OF A CLINICAL TRIAL
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1965, 1 (5433)
:480-+
[3]
CHANARIN I, 1959, LANCET, V2, P634
[4]
COYLE C, 1962, P ROY SOC MED, V55, P764
[5]
DEALVAREZ RR, 1962, AM J OBSTET GYNECOL, V83, P1476
[6]
GIRDWOOD RH, 1953, LANCET, V265, P53
[8]
HANSEN HARALD A., 1963, SCAND JOUR CLIN AND LAB INVEST, V15, P78
[9]
HIBBARD BM, 1964, J OBSTET GYN BR COMM, V71, P529
[10]
AETIOLOGICAL FACTORS IN ABRUPTIO PLACENTAE
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1963, (537)
:1430-+