Oliveira-Júnior IS de, Maganhin CC, Carbonel AAF, Monteiro CMR, Cavassani SS, Oliveira-Filho RM. Effects of pentoxifylline on TNF-alpha and lung histopathology in HCL-induced lung injury . Clinics. 2008;63(1):77-84. doi:10.1590/S1807-59322008000100014