Burckhardt, F., Friedrich, A., Beier, D., & Eckmanns, T. (2008). Clostridium difficile Surveillance Trends, Saxony, Germany. Centers for Disease Control and Prevention.
Dyfyniad Arddull ChicagoBurckhardt, Florian, Anett Friedrich, Dietmar Beier, and Tim Eckmanns. Clostridium Difficile Surveillance Trends, Saxony, Germany. Centers for Disease Control and Prevention, 2008.
Dyfyniad MLABurckhardt, Florian, Anett Friedrich, Dietmar Beier, and Tim Eckmanns. Clostridium Difficile Surveillance Trends, Saxony, Germany. Centers for Disease Control and Prevention, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.