title: Nipple aspirate fluid in epidemiologic studies of breast disease.
authors.affiliation: Department of Epidemiology and Biostatistics, School of Medicine, University of California, San Francisco 94143-0560.
authors.forename: N L
authors.initials: NL
authors.lastname: Petrakis
mesh_terms: D001943:Breast Neoplasms / Q000175:diagnosis*; D005260:Female; D006801:Humans; D009558:Nipples / Q000378:metabolism*; D013396:Suction