title: Testosterone may cause breast cancer.
authors.forename: James Michael
authors.initials: JM
authors.lastname: Howard
mesh_terms: D001943:Breast Neoplasms / Q000453:epidemiology / Q000209:etiology* / Q000378:metabolism; D005260:Female; D006801:Humans; D018972:Insulin-Like Growth Factor Binding Protein 3 / Q000378:metabolism*; D007334:Insulin-Like Growth Factor I / Q000378:metabolism*; D013739:Testosterone / Q000378:metabolism*
chemical_list: D018972:Insulin-Like Growth Factor Binding Protein 3; D013739:Testosterone; D007334:Insulin-Like Growth Factor I