title: Screening in the new environment of medicine: questions and answers.
mesh_terms: D000367:Age Factors; D000368:Aged; D001706:Biopsy; D003110:Colonic Neoplasms / Q000517:prevention & control*; D003113:Colonoscopy; D006801:Humans; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D009780:Occult Blood; D010808:Physical Examination; D017430:Prostate-Specific Antigen / Q000032:analysis; D011468:Prostatectomy; D011471:Prostatic Neoplasms / Q000517:prevention & control* / Q000532:radiotherapy / Q000601:surgery; D012812:Sigmoidoscopy
chemical_list: D017430:Prostate-Specific Antigen