1.
Zh Eksp Klin Med
; 17(1): 52-7, 1977.
Article
in Russian
| MEDLINE
| ID: mdl-888612
Subject(s)
Colonic Neoplasms/diagnosis , Rectal Neoplasms/diagnosis , Diagnostic Errors , Humans , Time Factors
2.
Zh Eksp Klin Med
; 17(2): 68-74, 1977.
Article
in Russian
| MEDLINE
| ID: mdl-888632