1721. Lapromatous leprosy before treatment Publication: [S.l. : s.n., 19--?] Subject(s): African Americans
1723. Gombault's Caustic Balsam Publication: [United States : s.n., 18--] Subject(s): Nonprescription DrugsLinimentsAfrican AmericansHorse Diseases -- drug therapy
1724. [A streetcar with a "Prevent Diphtheria" sign] Author(s): Bowers, Lee S. Publication: [194-?] Subject(s): Health Education
1726. [Thomas Parran] Publication: [S.l. : s.n., 194-?] Subject(s): Public HealthParran, Thomas, Jr., 1892-1968.United States. Public Health Service.
1728. [Signing the memorandum of understanding] Subject(s): Anniversaries and Special EventsPhysicians