Journal of the Medical Association of Thailand Vol 83, No 11:NOVEMBER 2000 (SUPPL. 2) 0125-2208 83 11 2000 Feb Reliability of Thai Version of SF -36 Questionnaire for the Evaluation of Quality of Life in Cardiac Patients 130 EN Rungroj Krittayaphong Kiertijai Bhuripanyo Ongkam Raungratanaampom Chunhakasem Chotinaiwatarakul Nithima Chaowalit Kesaree Punlee Charuwan Kangkagate Suphachai Chaithiraphan Original Article