A new retractor for rectal biopsy.

Beck, A R

A new retractor for rectal biopsy. [electronic resource] - Journal of pediatric surgery - 332-3 p. digital

Publication Type: Journal Article

0022-3468

10.1016/0022-3468(72)90137-6 doi


Biopsy--instrumentation
Colorectal Surgery--instrumentation
Humans
Infant
Infant, Newborn
Megacolon--diagnosis
Rectum--surgery
Surgical Instruments