. . "The Present status of antibiotic therapy, with particular reference to chloramphenicol, aureomycin and terramycin" . "The present status of antibiotic therapy, with particular reference to chloramphenicol, aureomycin, and terramycin" . . . . "Thepresent status of antibiotic therapy with particular reference to Chloramphenicol, Aureomycin, and Terramycin" . . . . . . "Anti-Bacterial Agents therapeutic use." . .