title: Screening tests: are they worth doing?
authors.forename: J
authors.initials: J
authors.lastname: McConnell
mesh_terms: D000328:Adult; D001943:Breast Neoplasms / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D008327:Mammography; D008403:Mass Screening; D008875:Middle Aged; D011471:Prostatic Neoplasms / Q000175:diagnosis