Boonjunwetwat, DChayutipraiwan, UVajarapongse, KVajragupta, LBuachum, V2009-05-272009-05-271988-02-01Boonjunwetwat D, Chayutipraiwan U, Vajarapongse K, Vajragupta L, Buachum V. Ultrasonographic characteristics of pathologically proven cholangiocarcinoma. Journal of the Medical Association of Thailand. 1988 Feb; 71(2): 61-70http://imsear.searo.who.int/handle/123456789/42354Chotmaihet Thangphaet.engAdenoma, Bile Duct --diagnosisAdultAgedBile Duct Neoplasms --diagnosisBile Ducts, Intrahepatic --pathologyDilatation, Pathologic --diagnosisFemaleHumansMaleMiddle AgedNeoplasms, Multiple Primary --diagnosisRetrospective StudiesUltrasonographyJournal Article