Determining the quality of breast self-examination and its relationship to other BSE measures.
D000293:Adolescent; D000328:Adult; D001940:Breast; D001943:Breast Neoplasms / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008722:Methods; D010173:Palpation; D012959:Socioeconomic Factors