CAN HEPATIC SERUM ALKALiNE PHOSPHATASE BE AN INDICATION FOR CHOLEDOCHUS EXPLORATION? - BELVİRANLI, M. Metin; KARTAL, Adil; KAYNAK, Adnan; AKSOY, Faruk; KARAHAN, Ömer; BEKDEMİR, Güven; TAYFUR, Kemal (Turkish Journal of Gastroenterology, 1993)