Volume 79(4); April 1964 Articles Study of irregular discharge TB patients at San Francisco General Hospital PMCID: PMC1915362 Use of volunteers in tuberculin testing program PMCID: PMC1915364 Blindness register as a research tool PMCID: PMC1915374 Operations research in public health PMCID: PMC1915372 Conference of radiological health specialists PMCID: PMC1915377 State regulation of radioactive materials PMCID: PMC1915379 Basic surveillance programs PMCID: PMC1915366 Selecting surveyors of X-ray equipment PMCID: PMC1915361 Protection against I-131 in Utah PMCID: PMC1915373 X-ray survey program in Mississippi PMCID: PMC1915369 New York's radiation control system PMCID: PMC1915375 Problems in radium control PMCID: PMC1915365 State planning for radiation control PMCID: PMC1915378 Cancer in California, 1942-56 PMCID: PMC1915367 The taste of water PMCID: PMC1915376 Variola minor in a primary school PMCID: PMC1915368 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||