Kyaw Aung, Saw2009-06-102009-06-101984-11-011984-11-01Kyaw Aung, Saw. Ultra sound manifestation of mass lesions in liver. Burma Medical Journal. 1984; 30(4): 322-329http://imsear.searo.who.int/handle/123456789/125591UltrasonographyLiverUltra sound manifestation of mass lesions in liver