Improvement of photon extraction efficiency of GaN-based LED using micro and nano complex polymer structures

by Cho, Joong-Yeon, Byeon, Kyeong-Jae, Park, Hyoungwon, Kim, Jinseung, Kim, Hyeong-Seok, Lee, Heon
Published 2011

Bisphosphonate-induced Severe Hypocalcemia - A Case Report -

by Do, Won-Seok, Park, Jin-Kyung, Park, Myung-Il, Kim, Hyeong-Seok, Kim, Sung-Ho, Lee, Duk-Hyun
Published 2012