NLM Digital Collections

Search

Search Constraints

Start Over You searched for: Subjects Communicable Disease Control Remove constraint Subjects: Communicable Disease Control Genre Archival Materials Remove constraint Genre: Archival Materials Publication Year 1900 to 1999 Remove constraint Publication Year: <span class="from" data-blrl-begin="1900">1900</span> to <span class="to" data-blrl-end="1999">1999</span>

Search Results

4. Excerpt from Fred Soper's first report as the Pan American Health Organization's director