NLM Digital Collections

Search

Start Over Formats Text ✖Remove constraint Formats: Text Subjects Labor, Obstetric ✖Remove constraint Subjects: Labor, Obstetric Subjects African Americans ✖Remove constraint Subjects: African Americans Subjects Midwifery -- methods ✖Remove constraint Subjects: Midwifery -- methods Authors Underwood, Felix J. (Felix Joel), 1882-1959, author ✖Remove constraint Authors: Underwood, Felix J. (Felix Joel), 1882-1959, author

Refine by:

  • Underwood, Felix J. (Felix Joel), 1882-1959, author1