title: Incidence and risk factors for preterm delivery in a tertiary health institution in Nigeria.
authors.affiliation: Department of Obstetrics and Gynaecology, Ebonyi State University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria. oujair@yahoo.com
authors.forename: O U J
authors.initials: OU
authors.lastname: Umeora
authors.forename: A B A
authors.initials: AB
authors.lastname: Ande
authors.forename: S O
authors.initials: SO
authors.lastname: Onuh
authors.forename: P O
authors.initials: PO
authors.lastname: Okubor
authors.forename: J O
authors.initials: JO
authors.lastname: Mbazor
mesh_terms: D000328:Adult; D005260:Female; D005322:Premature Rupture of Fetal Membranes / Q000150:complications; D005865:Gestational Age; D006801:Humans; D008423:Maternal Age; D009549:Nigeria / Q000453:epidemiology; D007752:Obstetric Labor, Premature / Q000453:epidemiology*; D011247:Pregnancy; D012307:Risk Factors; D012923:Social Class; D013312:Stress, Physiological / Q000150:complications