TY - RPRT TI - Laparoscopic versus conventional appendectomy. AU - V L Vallina AU - J M Velasco AU - C S McCulloch PY - 1993 DO - 10.1097/00000658-199321850-00016 UR - https://pubmed.ncbi.nlm.nih.gov/8239785/ ID - 8239785 ER -