Coultas D B, Gong H, Grad R, Handler A, McCurdy S A, Player R, Rhoades E R, Samet J M, Thomas A, Westley M
Department of Medicine, University of New Mexico School of Medicine, Albuquerque.
Am J Respir Crit Care Med. 1994 Mar;149(3 Pt 2):S93-131. doi: 10.1164/ajrccm/149.3_Pt_2.S93.