"10.1378/chest.108.5.1380" . "Respiratory Diseases Disproportionately Affecting Minorities"^^ . . "108" . "1380-1392" . "1995"^^ . "10.1378/chest.108.5.1380" . . . _:genid1 . _:genid1 . _:genid1 . _:genid1 . . . . . . .