Volume 71(10); October 1956 Articles Nerve gas in public water PMCID: PMC2031010 Present status of controlled fluoridation in the United States PMCID: PMC2031005 Analysis of a hospital consultation program PMCID: PMC2031011 Chelation as a method for maintaining the coliform index in water samples PMCID: PMC2031002 Susceptibility of New Mexico rodents to experimental plague PMCID: PMC2031012 General hospital and nursing home beds in urban and rural areas PMCID: PMC2030998 Progress and potentials in leprosy research: Abstracts of a conference on leprosy held at Carville, La PMCID: PMC2031006 Public health begins in the family PMCID: PMC2031007 The family: A focal point in health education. Nine briefs PMCID: PMC2031008 Public Health Service announces new program for accident prevention PMCID: PMC2030996 Progress in reporting mental hospital statistics: Sixth Annual Conference of Mental Hospital Statisticians PMCID: PMC2031001 California's experience in training public health physicians PMCID: PMC2031003 Etiology of 1954-55 poliomyelitis epidemic in Puerto Rico PMCID: PMC2030997 Some statistical aspects of safety testing the Salk poliomyelitis vaccine PMCID: PMC2031000 Recent studies in surface disinfection: PHR review PMCID: PMC2030995 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||