Volume 87(3); March 1972 Training emergency medical technicians in New Mexico. PMCID: PMC1615943 D.C.'s vital records automated to speed copies. PMCID: PMC1615940 Health survey along the Mekong River. PMCID: PMC1615946 The status of health status indicators. PMCID: PMC1615939 Programs, Practices, People PMCID: PMC1615941 Iron and vitamin C and D deficiencies in a large population of children. PMCID: PMC1615934 Interdependence of blood pressure, weight gain, and fetal weight during normal human pregnancy. PMCID: PMC1615938 Factors that affect casefinding in the Liberian fertility survey. PMCID: PMC1615933 A consideration of mortality in three subcultures. PMCID: PMC1615935 Isolation of poliomyelitis virus from a contaminated well. PMCID: PMC1615936 Correlation-based estimation of early infant mortality. PMCID: PMC1615942 Consistency in children's perceptions of vulnerability to health problems. PMCID: PMC1615947 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||