Ki Bo Lim, Rhan Lee, Kyung Nam Ko, Eun Young Choi, Jae Hun Kim, Yoo Seock Cheong, Eal Whan Park, Jong Taik Kim, Jin Se Kim, Ki Sung Kim, Sug Kyu Sim, Ki Hyung Kang, Yun Jong Park
J Korean Acad Fam Med. 2007;28(2):106-113. Published online February 10, 2007