[Breast cancer screening. In search of more quality].
Wegner
A
A
D001943:Breast Neoplasms / Q000175:diagnosis*; D005260:Female; D005858:Germany; D006801:Humans; D008327:Mammography; D008403:Mass Screening; D011785:Quality Assurance, Health Care; D016217:Ultrasonography, Mammary