Subject
Showing results 1 to 2 of 2
Yoo, Y.; Yu, J.; Kim, D. K.; Koh, Y. Y.
Chest. 2006 Feb;129(2):272-7.
Yoo, Young; Choung, Ji Tae; Yu, Jinho; Kim, Do Kyun; Koh, Young Yull
J Korean Med Sci. 2008 Feb;23(1):66-71.