title: [Role of specialized prophylactic medical examinations in detection of proctologic diseases].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002617:Chemical Industry; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D009786:Occupational Health Services; D010578:Petroleum; D012002:Rectal Diseases / Q000175:diagnosis*; D012004:Rectal Neoplasms / Q000175:diagnosis*; D012426:Russia
chemical_list: D010578:Petroleum
vernacular_title: O roli spetsializirovannykh profilakticheskikh meditsinskikh osmotrov v vyiavlenii proktolog icheskikh zabolevaniĭ