TY - RPRT TI - Letter: Preoperative laparoscopy. AU - R K Wadhwa AU - R McKenzie AU - S R Wadhwa PY - 1975 DO - 10.1016/s0140-6736(75)91730-4 UR - https://pubmed.ncbi.nlm.nih.gov/47574/ ID - 47574 ER -