Socioeconomic status and other related factors of seasonal influenza vaccination in the South Korean adult population based on a nationwide cross-sectional study.

by Kyu-Chong Lee, Kyungdo Han, Jin Yong Kim, Ga Eun Nam, Byoung-Duck Han, Koh-Eun Shin, Anna Lee, Byung Joon Ko
Published 2015-01-01

Atrophic gastritis: a related factor for osteoporosis in elderly women.

by Hye Won Kim, Yang-Hyun Kim, Kyungdo Han, Ga Eun Nam, Gwang Seon Kim, Byoung-Duck Han, Anna Lee, Ji Yong Ahn, Byung Joon Ko
Published 2014-01-01