共 21 条
[1]
ADAMS J F, 1958, Scott Med J, V3, P21
[2]
BRITTON CJC, 1963, WHITBY BRITTONS DISO, P249
[4]
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-+
[5]
DAWSON DW, 1962, LANCET, V2, P1015
[6]
FURNASS SB, 1963, LANCET, V1, P59
[10]
LILLIE EW, 1962, J OBSTET GYN BR COMM, V69, P736