TY - RPRT TI - Simple method for polyp retrieval during colonoscopy. AU - H M Black AU - S Schechter AU - S Thornton AU - T E Eisenstat PY - 1994 DO - 10.1007/bf02052605 UR - https://pubmed.ncbi.nlm.nih.gov/8076498/ ID - 8076498 ER -