NLM Digital Collections

Search

Start Over Collections Medicine in the Americas, 1610-1920 ✖Remove constraint Collections: Medicine in the Americas, 1610-1920 Authors Martin, Thomas Charles, 1864- ✖Remove constraint Authors: Martin, Thomas Charles, 1864- Titles New evidence that the rectal valve is an anatomical fact ✖Remove constraint Titles: New evidence that the rectal valve is an anatomical fact

Refine by:

  • New evidence that the rectal valve is an anatomical fact1