title: Some fact findings on pregnancy and birth interval:  based on pregnancy history data on currently pregnant women residing in Sungdong Gu, Seoul.
authors.forename: E H
authors.initials: EH
authors.lastname: Kwon
authors.forename: C M
authors.initials: CM
authors.lastname: Park
authors.forename: K W
authors.initials: KW
authors.lastname: Kang
authors.forename: J W
authors.initials: JW
authors.lastname: Hong
authors.forename: B J
authors.initials: BJ
authors.lastname: Yun
authors.forename: S Y
authors.initials: SY
authors.lastname: Park
mesh_terms: D001721:Birth Intervals; D001723:Birth Rate; D003710:Demography; D004522:Educational Status; D005298:Fertility; D007723:Korea; D008423:Maternal Age; D011153:Population; D011157:Population Dynamics; D017584:Reproductive History; D012494:Sampling Studies
keywords: Birth Intervals; Demographic Factors; Educational Status; Fertility; Fertility Measurements; First Pregnancy Intervals; Korea; Maternal Age; Population; Population Dynamics; Pregnancy History; Pregnancy Intervals; Research Report; Sampling Studies