Surveillance of antimicrobial resistance--an international perspective.
Williams
R J
RJ
Division of Emerging and other Communicable Diseases Surveillance and Control, World Health Organisation, CH-1211 Geneva, Switzerland.
Ryan
M J
MJ
D004352:Drug Resistance, Microbial; D004812:Epidemiologic Methods; D006801:Humans; D007391:International Cooperation; D007753:Laboratories