title: Age at menarche and obesity as risk factors for breast cancer. Evidence of an interaction?
authors.forename: G
authors.initials: G
authors.lastname: Kvåle
authors.forename: I
authors.initials: I
authors.lastname: Heuch
authors.forename: S
authors.initials: S
authors.lastname: Nilssen
mesh_terms: D000367:Age Factors; D015992:Body Mass Index; D001943:Breast Neoplasms / Q000209:etiology*; D005260:Female; D006801:Humans; D008572:Menarche; D009765:Obesity / Q000150:complications*; D012307:Risk Factors