NLM Digital Collections

Search

Search Constraints

Start Over You searched for: Authors Welch, William Henry, 1850-1934, author Remove constraint Authors: Welch, William Henry, 1850-1934, author Authors Flexner, Simon, 1863-1946, author Remove constraint Authors: Flexner, Simon, 1863-1946, author Titles The histological lesions produced by the tox-albumen of diphtheria Remove constraint Titles: The histological lesions produced by the tox-albumen of diphtheria

Search Results