[Before and after laparotomy. 9. Misdiagnosis of rectal neoplasms].
D000005:Abdomen / Q000601:surgery*; D003951:Diagnostic Errors; D006801:Humans; D007813:Laparotomy; D012004:Rectal Neoplasms; D012007:Rectum
ABDOMEN/surgery; RECTUM/neoplasms