TY - BOOK AU - Segi,Mitsuo AU - Kurihara,Minoru AU - Tskahara,Yasu ED - Department of Public Health ED - Tohoku University School of Medicine Sendai, Japan TI - Mortality for selected causes in 30 countries (1950-1961). Age-adjusted death rates and age-specific death rates CY - Tokyo KW - Mortalidad ER -