Kwang-Ja Lee, Younhee Kang, Mee Ock Gu, Kyunghee Kim, Oksoo Kim, Yeon-Ok Suh, Eunyoung Suh, Soo Yang, Eun-Hyun Lee, Ja Hyung Lee, Myoung-Ae Choe, Yang Sook Hah

J Korean Acad Nurs.2012;42(2):302-309.   Published online 2012 April 30     DOI: http://dx.doi.org/10.4040/jkan.2012.42.2.302