共 38 条
[1]
ABERNATHY TJ, 1908, PUBL HLTH REP, V104, P373
[2]
Balaskas J., 1983, ACTIVE BIRTH
[3]
BENNETT A, 1985, FACTORS AFFECTING PH
[4]
BROOK D, 1976, NATUREBIRTH
[5]
BROWN RA, 1987, CAN MED ASSOC J, V137, P875
[6]
HOME DELIVERY AND NEONATAL-MORTALITY IN NORTH-CAROLINA
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1980, 244 (24)
:2741-2745
[7]
Campbell Rona, 1987, BE BORN
[8]
Carpenter H, 1985, Aust Fam Physician, V14, P213
[9]
IN DEFENSE OF THE OBSTETRICIAN
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1988, 95 (02)
:204-205
[10]
COX C, 1988, J ROY COLL GEN PRACT, V38, P33