[Live-birth rates specific for age of mother by live-birth order--1966-1981 (author's transl)].
Ishikawa
A
A
D000367:Age Factors; D001208:Asia; D001723:Birth Rate; D003710:Demography; D019049:Developed Countries; D005202:Asia, Eastern; D005298:Fertility; D007564:Japan; D008423:Maternal Age; D010290:Parents; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics
Age Factors; Age Specific Fertility Rate--changes; Asia; Birth Rate--changes; Demographic Factors; Developed Countries; Eastern Asia; Fertility; Fertility Measurements; Fertility Rate--changes; Japan; Maternal Age; Parental Age; Population; Population Characteristics; Population Dynamics; Total Fertility Rate--changes