J Sleep, A Grant. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » Analgesia/methodsAnalgesics/therapeutic useFemaleHumansMidwiferyPain/drug therapyPerineumPregnancyPuerperal Disorders/drug therapy
Substances: See more » Analgesics
Year: 1988 PMID: 3237100 DOI: 10.1016/s0266-6138(88)80024-x
Source DB: PubMed Journal: Midwifery ISSN: 0266-6138 Impact factor: 2.372