7831. Cooties also known as "lice", "gray backs", "sean squirrels", "bovhes", and ...(deleted by the censor) Publication: [United States : s.n., 19--] Subject(s): PhthirapteraPublic Health
7832. Donora, Pa., shortly after the smog episode of 1948 Publication: [United States: , 1949] Subject(s): Public Health
7833. Children play in smog across river in Webster, Pa Publication: [United States: , 1949] Subject(s): Public Health
7836. First Aid station located in the basement of a shattered house Publication: [United States:] : U.S. Army Signal Corps, [1914-1918?] Subject(s): Emergency Medical ServicesTransportation of PatientsAmbulancesMilitary Medicine
7837. Mars Hosp. Center Central Lab Publication: 1918 Subject(s): Equipment and SuppliesLaboratoriesWorld War I
7839. Whole body counter in scanning bed Publication: [1969?] Subject(s): Equipment and SuppliesWorld Health Organization
7840. [Physician's assistant receives influenza vaccination] Author(s): Farkas, Tibor, 1934- photographer Publication: [1971] Subject(s): Influenza, Human -- prevention & controlInfluenza VaccinesPhysician AssistantsWomen