title: Levonorgestrel and breast cancer risk - clarified.
authors.affiliation: University Hospitals of Leicester , Leicester , UK ; E-mail: fa2@leicester.ac.uk.
authors.forename: Farook
authors.initials: F
authors.lastname: Al-Azzawi
mesh_terms: D003267:Contraception / Q000379:methods*; D003271:Contraceptive Agents, Female / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008297:Male; D047648:Perimenopause; D011247:Pregnancy
chemical_list: D003271:Contraceptive Agents, Female