No abstract available
MeSH terms
-
Adult
-
Female
-
Gastrointestinal Hemorrhage / diagnosis*
-
Humans
-
Male
-
Middle Aged
-
Rectal Diseases* / classification
-
Rectal Diseases* / diagnosis
-
Rectum* / diagnostic imaging
-
Rectum* / pathology
-
Reproducibility of Results
-
Sigmoidoscopy / methods*
-
Sri Lanka