382. Toothbrush drill in New York City Author(s): Gulick, Luther Halsey, 1865-1918, author Publication: New York: Survey Associates, Inc., 1913 Subject(s): ToothbrushingChildPublic Health
383. Landing at Inuvik Subject(s): AmbulancesTransportation of PatientsPublic HealthWorld Health Organization
384. [Canadian health service airplane ambulance] Subject(s): Transportation of PatientsPublic HealthWorld Health Organization
385. Landing of a flying ambulance near a lonely dwelling in Canada's north Subject(s): StretchersTransportation of PatientsPublic HealthWorld Health Organization
386. The call to the hospital Subject(s): Emergency Medical ServicesPublic HealthWorld Health Organization
387. Health worker drives to several factories to give a series of talks Subject(s): Public HealthWorld Health Organization
390. "We don't want to inhale nicotine" says the child on this Soviet poster Subject(s): Public HealthUSSRWorld Health Organization