共 12 条
- [1] BISSENDEN JG, 1982, PRACTITIONER, V226, P313
- [2] CHAMBERLAIN R, 1975, BRIT BIRTHS 1970, V1
- [4] Davie R, 1972, BIRTH 7
- [6] DOYLE W, 1982, HUMAN NUTRITION AP A, V36
- [7] RUSH D, 1980, PEDIATRICS, V65, P683
- [8] SMITHELLS RW, 1980, LANCET, V1, P339
- [9] WHARTON B, TOPICS PERINATAL MED, V2
- [10] WHITEHEAD RG, 1980, FOOD NUTR B S, V5, P259