TY  - RPRT
TI  - Endoscopic biopsy technique for acquiring larger mucosal samples.
AU  - D S Levine
AU  - B J Reid
DO  - 10.1016/s0016-5107(91)70726-8
UR  - https://pubmed.ncbi.nlm.nih.gov/2070985/
ID  - 2070985
ER  -