Ruth Rice Puffer

Ruth Rice Puffer · Harvard Univ. Press

106 sayfa · 1944

Transmission / Tuberculosis

Ruth Rice Puffer · McGraw-Hill

238 sayfa · 1950

Medical Statistics / Statistics

Ruth Rice Puffer · Pan American Health Organization, Pan American Sanitary Bureau, Regional Office of the World Health Organization

109 sayfa · 1987

Birth weight / Pregnancy / Statistics / Maternal Age / Infant Mortality

Ruth Rice Puffer · Pan American Health Organization, Pan American Sanitary Bureau, Regional Office of the World Health Organization

43 sayfa · 1975

Birth order / Birth weight / Infants / Maternal age / Mortality

Ruth Rice Puffer · Pan American Health Organization

470 sayfa · 1973

Causes / Children / Death / Diseases / Infants

Ruth Rice Puffer · Pan American Health Organization, Pan American Sanitary Bureau

353 sayfa · 1967

Medical Statistics / Mortality / Vital Statistics / Morbidity / Urban Population

Ruth Rice Puffer, G. Wynne Griffith · Organizacion Pan Americana de la Salud

25 sayfa · 1968

Morbidity / Mortality / Urban Population