Authors: Sand, JA Frey, T Malminiemi, K Nordback, IH

Citation: Ja. Sand et al., Nifedipine is not feasible for biliary pain in patients with gallbladder stones, INT J CL PH, 37(12), 1999, pp. 608-612

Authors: Sand, JA Turjanmaa, VM Koskinen, MO Makinen, AM Nordback, IH

Citation: Ja. Sand et al., Variables affecting quantitative biliary scintigraphy in asymptomatic cholecystectomized volunteers, HEP-GASTRO, 46(25), 1999, pp. 130-135