Subjects
- Infant2
- New York2
- Nurses2
- Pain -- prevention & control2
- Parenting2
- Perineum -- injuries2
- Postpartum Period2
- Quality of Health Care2
- Rupture2
- African Americans1
- African Continental Ancestry Group1
- Analgesics1
- Anesthesia, Inhalation1
- Anti-Infective Agents, Local1
- Antisepsis1
- Asepsis1
- Chamberlen, Paul, 1635-1717.1
- Character1
- Child1
- Christianity1