title: Shifting Away From Estrogen-Containing Oral Contraceptives in Crohn's Disease.
authors.affiliation: Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina. Electronic address: millie_long@med.unc.edu.
authors.forename: Millie D
authors.initials: MD
authors.lastname: Long
authors.affiliation: Gastrointestinal Epidemiology Research Center, Division of Gastroenterology & Hepatology, Johns Hopkins University, Baltimore, Maryland; Department of Epidemiology, Johns Hopkins University, Baltimore, Maryland.
authors.forename: Susan
authors.initials: S
authors.lastname: Hutfless
mesh_terms: D003276:Contraceptives, Oral; D003424:Crohn Disease; D004967:Estrogens; D005260:Female; D006801:Humans; D012307:Risk Factors
chemical_list: D003276:Contraceptives, Oral; D004967:Estrogens