title: Prepregnancy health status and the risk of preterm delivery.
authors.forename: Robert L
authors.initials: RL
authors.lastname: Goldenberg
authors.forename: Jennifer F
authors.initials: JF
authors.lastname: Culhane
mesh_terms: D044383:Black People; D015992:Body Mass Index; D016207:Cytokines / Q000502:physiology; D005260:Female; D006304:Health Status; D006801:Humans; D006973:Hypertension / Q000150:complications / Q000453:epidemiology; D007108:Immune Tolerance / Q000502:physiology; D010809:Physical Fitness; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000453:epidemiology; D047928:Premature Birth / Q000453:epidemiology / Q000209:etiology*; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects / Q000453:epidemiology
chemical_list: D016207:Cytokines