1. Pulmonary disease complicating intermittent therapy with methotrexate;Clarysse, A.M.; Cathey, W.J.; Cartwright, G.E.; Wintrobe, M.M.;J. Amer. med. Ass,1969
2. Pulmonary and hepatic complications of methotrexate therapy of psoriasis;Filip, D.J.; Logue, G.L.; Harle, T.S.; Farrar, W.H.;J. Amer. med. Ass,1971
3. Severe pneumonitis occurring during methotrexate therapy;Goldman, G.C.; Moschella, S.L.;Arch. Derm,1971
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5. Chronic nitrofurantoin pulmonary reaction;Rosenow, E.C.; DeRemee, R.A.; Dines, D.E.;New Engl. J. Med,1968