- Original Articles Pemetrexed versus Gefitinib versus Erlotinib in Previously Treated Patients with Non-Small Cell Lung Cancer
- Junshik Hong, Sun Young Kyung, Sang Pyo Lee, Jeong Woong Park, Sung Hwan Jung, Jae-Ik Lee, Se Hoon Park, Sun Jin Sym, Jinny Park, Eun Kyung Cho, Dong Bok Shin, Jae Hoon Lee
- Korean J Intern Med. 2010;25(3):294-300.
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