7661. [President Harry Truman signs bill creating the National Institute of Dental Research] Publication: Produced: [1948] Subject(s): Legislation as TopicTruman, Harry S., 1884-1972.National Institute of Dental Research (U.S.)
7665. U.S. Public Health Service: Demonstration unit- residual spraying for flies Publication: [193-?]
7667. [Premature Infant Carrier to transport babies to The Hopkins Premature Infant Unit] Subject(s): NursesMidwiferyObstetrics