title: Progesterone receptor genotype, family history, and spontaneous preterm birth.
authors.affiliation: From the University of Utah Department of Obstetrics and Gynecology; and Taueret Laboratories, Salt Lake City, Utah.
authors.forename: Tracy A
authors.initials: TA
authors.lastname: Manuck
authors.forename: Heather D
authors.initials: HD
authors.lastname: Major
authors.forename: Michael W
authors.initials: MW
authors.lastname: Varner
authors.forename: Rakesh
authors.initials: R
authors.lastname: Chettier
authors.forename: Lesa
authors.initials: L
authors.lastname: Nelson
authors.forename: M Sean
authors.initials: MS
authors.lastname: Esplin
mesh_terms: D000328:Adult; D005260:Female; D005787:Gene Frequency; D005838:Genotype; D006239:Haplotypes; D006801:Humans; D020641:Polymorphism, Single Nucleotide; D011247:Pregnancy; D047928:Premature Birth / Q000235:genetics*; D011980:Receptors, Progesterone / Q000235:genetics*; D012307:Risk Factors
chemical_list: D011980:Receptors, Progesterone