RRecent advances in infectionRecent advances in infectionde A. M. GeddesMateriasPeriodicalsCommunicable diseasesEdiciones (1)Recent advances in infection (1979)Churchill LivingstoneMás obras de A. M. GeddesRRecent advances in infectionRecent advances in infectionCurrent antibiotic therapyPPenicillins and CephalosporinsPenicillins and Cephalosporins