From the Centers for Disease Control and Prevention. Developing and expanding contributions of the global laboratory network for poliomyelitis eradication, 1997-1999.
D019411:Clinical Laboratory Techniques / Q000592:standards / Q000706:statistics & numerical data; D014943:Global Health; D006801:Humans; D007391:International Cooperation; D007753:Laboratories / Q000592:standards / Q000706:statistics & numerical data; D011051:Poliomyelitis / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control; D017955:Poliovirus / Q000302:isolation & purification*