title: High incidence of Crohn's disease in pre-menopausal women: Escherichia coli may be contributing.
authors.forename: A M
authors.initials: AM
authors.lastname: El-Tawil
mesh_terms: D000328:Adult; D003424:Crohn Disease / Q000453:epidemiology / Q000382:microbiology* / Q000503:physiopathology*; D004847:Epithelial Cells; D004926:Escherichia coli / Q000472:pathogenicity*; D004927:Escherichia coli Infections / Q000150:complications* / Q000503:physiopathology*; D004967:Estrogens / Q000494:pharmacology; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008597:Menstrual Cycle; D017697:Premenopause
chemical_list: D004967:Estrogens