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Clements, R. H., & Holcomb, G. W. (1998). Laparoscopic cholecystectomy. Current Opinion in Pediatrics, 10(3), 310-314. https://doi.org/10.1097/00008480-199806000-00016
Clements RH, Holcomb GW. Laparoscopic cholecystectomy. Current Opinion in Pediatrics. 1998;10(3):310-4.