A controlled trial of early adjunctive treatment with corticosteroids for Pneumocystis carinii pneumonia in the acquired immunodeficiency syndrome. - Bozzette,S.A.; Sattler,F.R.; Chiu,J.; Wu,A.W.; Gluckstein,D.; Kemper,C.; Bartok,A.; Niosi,J.; Abramson,I.; Coffman,J. (N Engl J Med, 1990)