TY - RPRT TI - Rectal strictures in pigs. AU - J T Harkin AU - R T Jones AU - J C Gillick PY - 1982 DO - 10.1111/j.1751-0813.1982.tb02718.x UR - https://pubmed.ncbi.nlm.nih.gov/7150134/ ID - 7150134 ER -