Volume 79(7); July 1964 Articles Cigarette smoking and prematurity: Review PMCID: PMC1915469 Migrant health project in Pennsylvania, 1963 PMCID: PMC1915463 Treatment of chronic typhoid carriers by cholecystectomy PMCID: PMC1915468 Survey of health needs of older citizens and their potentials in home health work PMCID: PMC1915472 Public Health Service programs on aging PMCID: PMC1915474 The arthritides and public health in Europe: Conference report PMCID: PMC1915466 Responses of infants to DTP-P vaccine used in nine injection schedules PMCID: PMC1915462 Elimination of frost-proof toilets and hydrants PMCID: PMC1915467 Unintentional intravascular injection of penicillin PMCID: PMC1915476 The socioeconomic responsibilities of veterinary medicine PMCID: PMC1915473 Laboratory safety in research with infectious aerosols PMCID: PMC1915477 Comparison of two doses of gamma globulin in prevention of infectious hepatitis: Preliminary report PMCID: PMC1915475 Gallium-palladium alloys as dental filling material PMCID: PMC1915465 Culture tube and pipette for cultivation of tissues on standard microscope slide PMCID: PMC1915470 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||