GEIGER, A J Penicillin therapy in subacute bacterial endocarditis. [electronic resource] - Mississippi Valley medical journal (Quincy, Ill) Jan 1947 - 2-16 p. digital Publication Type: Journal Article ISSN: 0096-5480 Subjects--Topical Terms: Endocarditis--therapyEndocarditis, Subacute BacterialPenicillins