共 10 条
- [1] ALLENBY K, 1998, BR J OBSTET GYNA S17, V105, P62
- [2] Dearing R., 1998, REPORT NATL COMMITTE
- [3] DEDOMBAL T, 1994, BRIT MED J, V309, P1234
- [4] Dev P, 1997, JAMA, V278, P1789, DOI 10.1001/jama.278.21.1789
- [5] Halloran L, 1995, Comput Nurs, V13, P285
- [6] LAURILLARD D, 1993, SWED BRIT WORKSH LEA
- [8] PANIKKAR J, 1998, BR J OBSTET GYNA S17, V105, P62
- [9] *ROYAL COLL OBST G, 1997, SURV TRAIN
- [10] SAUNDERS P, 1997, RCOG YB, P41