Somkiat Wattanasirichaigoon and others. 1995. The incidence of K-ras codon 12 mutations in cholangiocarcinoma by polymerase chain reaction technique. Bangkok:Sri Nakharinwirot University;

Somkiat Wattanasirichaigoon and others. The incidence of K-ras codon 12 mutations in cholangiocarcinoma by polymerase chain reaction technique. Bangkok:Sri Nakharinwirot University, 1995. Print.

Somkiat Wattanasirichaigoon and others. (1995) The incidence of K-ras codon 12 mutations in cholangiocarcinoma by polymerase chain reaction technique. Sri Nakharinwirot University:Bangkok.