POSITIVE PREDICTIVE VALUE OF RAISED SERUM ALKALINE PHOSPHATASE IN PREDICTING CHOLEDOCHOLITHIASIS, TAKING OPERATIVE FINDINGS AS THE GOLD STANDARD. Frontier in Medical and Health Research, [S. l.], v. 4, n. 4, p. 694–699, 2026. Disponível em: https://fmhr.net/index.php/fmhr/article/view/2745.. Acesso em: 27 apr. 2026.