Authors
- Abbott, Maude E. (Maude Elizabeth), 1869-19401
- Abbott, Maude E. (Maude Elizabeth), 1869-1940 author1
- Abbott, Samuel Warren, 1837-19041
- Abeel, David G., -17951
- Abel, John Jacob, 1857-19383
- Abel, John Jacob, 1857-1938 author1
- Abercrombie, John, 1780-18448
- Abercrombie, John, 1817-1892 author1
- Aberdein, Robert, author1
- Abernethy, John, 1764-18318
- Abrahams, R. (Robert), 1861-1935 author1
- Abrams, Albert, 1863-19243
- Abrams, Albert, 1863-1924 author4
- Abt, Henry Edward, 1904-1962 author1
- Academy of Medicine of Cincinnati, author.2
- Academy of Medicine of Cincinnati.1
- Academy of Medicine of Philadelphia.2
- Academy of Natural Sciences of Philadelphia, author.2
- Academy of Natural Sciences of Philadelphia.1
- Académie de médecine (France)2
