AU - Eliassen A, Chen WY, Spiegelman D, Willett WC, Hunter DJ, Hankinson SE TI - USe of aspirin, other nonsteroidal anti-inflammatory drugs, and acetaminophen and risk of breast cancer among premenopausal women in the nurses' health study ii PT - JOUR DP - 2009 TA - Archives of Internal Medicine pages = {115-121}, VI - 169 IP - 2 AID - 10.1001/archinternmed.2008.537 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2008.537 SO - Archives of Internal Medicine January 26, 2009 169(2):115