The Korean Journal of Internal Medicine

Original Article: Korean J Med. 1976;19(3):192-198.; 원저 : 늑막침생검에 관한 임상적 연구 (Pleural Biopsy as an Aid in the Etiologic Diagnosis of Pleural Effusion in 80 Cases); 정동규, 박일주, 오용식, 김연중, 서복주; Dong Kyu Chung, Il Ju Park, Yong Sik Oh, Yeon Jung Kim, B. J. Suh