围按摩用于预防分娩期间围创伤
1Academic Department of Obstetrics and Gynaecology, North Staffordshire Maternity Hospital, Stoke on Trent, UK.
Lancet (London, England)
|February 16, 2000
概括
No abstract available in PubMed .
1Academic Department of Obstetrics and Gynaecology, North Staffordshire Maternity Hospital, Stoke on Trent, UK.
No abstract available in PubMed .