TY - RPRT TI - Laparoscopic techniques preserve immune function during and after surgery. AU - C Sietses AU - M Cuesta AU - R H Beelen AU - B M von Blomberg PY - 2000 DO - 10.1097/00000658-200011000-00015 UR - https://pubmed.ncbi.nlm.nih.gov/11066145/ ID - 11066145 ER -