Subjects: Communicable Diseases -- etiology / Authors: Welch, William Henry, 1850-1934, author - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Communicable Diseases -- etiology ✖ Authors Welch, William Henry, 1850-1934, author ✖

1. Annual address: modes of infection

Author(s):: Welch, William Henry, 1850-1934, author
Publication:: [Baltimore?] : [publisher not identified], [1887?]
Subject(s):: Communicable Diseases -- etiology
Disease Transmission, Infectious

2. Considerations concerning some external sources of infection in their bearing on preventive medicine: the address in state medicine delivered before the American Medical Association at Newport on June 28, 1889

Author(s):: Welch, William Henry, 1850-1934, author
Publication:: [Philadelphia?] : [publisher not identified], [1889?]
Subject(s):: Communicable Diseases -- etiology
Disease Reservoirs