1. Bill gets the works Publication: Washington [D.C.] : Federal Security Agency, U.S. Public Health Service, 1942 Subject(s): Mass ScreeningDiagnostic Techniques and ProceduresOccupational Health
2. Sins of the fathers Publication: [Canada] : Canadian Motion Picture Productions, c1948 Subject(s): Mass ScreeningPublic HealthSyphilis -- prevention & controlSyphilis -- transmission