共 8 条
- [1] Chiodo F, 1986, Lancet, V1, P739
- [2] COWAN MJ, 1984, PEDIATRICS, V73, P382
- [3] LAPOINTE N, 1985, NEW ENGL J MED, V312, P1325, DOI 10.1056/NEJM198505163122012
- [4] MINKOFF H, 1987, OBSTET GYNECOL, V69, P285
- [5] RAGNI MV, 1985, LANCET, V1, P133
- [6] 1987, MMWR, V36, pS1
- [7] 1988, LANCET, V2, P1029
- [8] 1985, MMWR, V34, P721