The early diagnosis of breast cancer.
D000328:Adult; D001940:Breast; D001943:Breast Neoplasms / Q000175:diagnosis* / Q000517:prevention & control; D002986:Clinical Trials as Topic; D005260:Female; D006266:Health Education; D006801:Humans; D008327:Mammography; D008403:Mass Screening; D008875:Middle Aged; D009520:New Zealand; D010173:Palpation; D010808:Physical Examination; D013997:Time Factors