Jones, R N In vitro antimicrobial activity comparison of cefaclor (compound 99638), cephradine, and cephalothin. [electronic resource] - The Journal of antibiotics Sep 1977 - 753-5 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0021-8820 Standard No.: 10.7164/antibiotics.30.753 doi Subjects--Topical Terms: Bacteria--drug effectsCephalosporins--pharmacologyCephalothin--pharmacologyCephradine--pharmacologyMicrobial Sensitivity Tests