论文信息 - 'Research gives concrete reasons for our practice'. - 字舞流文

'Research gives concrete reasons for our practice'.

[1] M. Peters. A challenge for midwives, the reduction of maternal mortality and morbidity rates throughout the world. , 1988, Midwifery.

[2] A. Adelstein,et al. Report on confidential enquiries into maternal deaths in England and Wales 1967-1969. , 1972, Reports on health and social subjects.