title: Request, respectfully, return to rudiments.
authors.forename: A Bernard
authors.initials: AB
authors.lastname: Ackerman
mesh_terms: D006801:Humans; D009369:Neoplasms / Q000469:parasitology / Q000473:pathology*; D010336:Pathology / Q000379:methods*; D011230:Precancerous Conditions / Q000145:classification / Q000473:pathology*; D009626:Terminology as Topic