TY - RPRT TI - Gasless laparoscopy--useless or useful? AU - D J Hill AU - P J Maher AU - E C Wood PY - 1994 DO - 10.1016/s1074-3804(05)81021-7 UR - https://pubmed.ncbi.nlm.nih.gov/9050498/ ID - 9050498 ER -