共 4 条
[1]
BREART G, 1987, EVALUATION PERINATAL
[2]
EFFECTS OF SOCIAL SUPPORT DURING PARTURITION ON MATERNAL AND INFANT MORBIDITY
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1986, 293 (6547)
:585-587
[4]
ODRISCOLL K, 1983, OBSTET GYNECOL, V61, P1