title: Reduction of low birth weight rates by the prevention of unwanted pregnancies.
authors.forename: N M
authors.initials: NM
authors.lastname: Morris
authors.forename: J R
authors.initials: JR
authors.lastname: Udry
authors.forename: C L
authors.initials: CL
authors.lastname: Chase
mesh_terms: D001741:Black or African American; D000569:Americas; D000886:Anthropometry; D001695:Biology; D001835:Body Weight; D002657:Child Development; D003469:Culture; D003625:Data Collection; D003710:Demography; D019049:Developed Countries; D005006:Ethnicity; D005298:Fertility; D006128:Growth; D009656:North America; D010827:Physiology; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D011275:Pregnancy, Unwanted; D012106:Research; D012494:Sampling Studies; D012725:Sexual Behavior; D014481:United States; D044465:White People
keywords: Americas; Anthropometry; Biology; Blacks; Body Weight; Child Development; Cultural Background; Demographic Factors; Developed Countries; Ethnic Groups; Fertility; Growth; North America; Northern America; Physiology; Population; Population Characteristics; Population Dynamics; Pregnancy, Unwanted; Reproductive Behavior; Research Methodology; Sampling Studies; Studies; Surveys; United States; Whites