title: False-negative mammograms delay diagnosis of breast cancer.
mesh_terms: D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging*; D005188:False Negative Reactions; D006801:Humans; D008327:Mammography; D008875:Middle Aged; D013997:Time Factors