Sang Kyun Lee, Tae Geun Kang, Jeong A Kim, Do Kyoung Yoon, Seon Mee Kim, Young Kyu Park, Jung Ae Chang, Yong Cheol Kim, Gi Heung Choi, Kyung Hwan Cho, Myung Ho Hong
J Korean Geriatr Soc. 2000;4(1):55-67. Published online March 31, 2000
Joo Han Kim, Pil Jae Seo, Jeong A Kim, Seon Mee Kim, Do Kyung Youn, Young Kyu Park, Jung Ah Chang, Kyung Hwan Cho, Myung Ho Hong, Yong Cheol Kim, Gi Heung Choi
J Korean Geriatr Soc. 2000;4(1):35-44. Published online March 31, 2000