共 28 条
- [21] LEY P, 1982, HUM LEARN, V1, P223
- [27] PROSPECTIVE SURVEY OF USE OF THERAPEUTIC DRUGS, ALCOHOL, AND CIGARETTES DURING PREGNANCY [J]. BMJ-BRITISH MEDICAL JOURNAL, 1986, 292 (6513): : 81 - 83
- [28] WARD RM, 1989, PEDIATR CLIN N AM, V36, P1075