Darawan Klangwarnwong. 1995. Pharmacokinetics of oral lidocaine and nifedipine in patients with liver cirrhosis. Chiang Mai:Chiang Mai University;
Darawan Klangwarnwong. (1995) Pharmacokinetics of oral lidocaine and nifedipine in patients with liver cirrhosis (รายงานผลงานวิจัย). Chiang Mai University:Chiang Mai.
Darawan Klangwarnwong. Pharmacokinetics of oral lidocaine and nifedipine in patients with liver cirrhosis. Chiang Mai:Chiang Mai University, 1995.
Darawan Klangwarnwong. (1995) Pharmacokinetics of oral lidocaine and nifedipine in patients with liver cirrhosis (รายงานผลงานวิจัย). Chiang Mai University:Chiang Mai.