Volume 81(9); September 1966 The human population as a laboratory for studies of carcinogenesis. PMCID: PMC1919908 Carcinogenicity of alkylating agents. PMCID: PMC1919896 Occupational factors in carcinogenesis. PMCID: PMC1919905 Genetic regulatory mechanisms and carcinogenesis. PMCID: PMC1919899 Glucose-6-phosphate dehydrogenase deficiency in Project Head Start children. PMCID: PMC1919903 A survey of enteric infections among Alaskan Indians. PMCID: PMC1919912 An epidemiologic approach to low-level radium 226 exposure. PMCID: PMC1919910 Appropriate types of federal grants for state and community health services. PMCID: PMC1919914 Assessing the country's health in a time of change. PMCID: PMC1919913 Socioeconomic characteristics in relation to maternal and child health. PMCID: PMC1919911 Blitz on syphilis in Alabama. PMCID: PMC1919901 Technique for trimming blocks. PMCID: PMC1919904 Altering bacteriological plastic petri dishes for tissue culture use. PMCID: PMC1919907 Flexible linkage SYSTEM. PMCID: PMC1919902 The medical rehabilitation program of the Bureau of State Services. PMCID: PMC1919906 Packaged computer programs for local health departments. PMCID: PMC1919897 Second conference on research in health services. PMCID: PMC1919909 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||