Infectious disease. Polio: no cheap way out.
Roberts
Leslie
L
D003140:Communicable Disease Control / Q000191:economics*; D003365:Costs and Cost Analysis; D019353:Endemic Diseases / Q000191:economics / Q000517:prevention & control; D006801:Humans; D017589:Immunization Programs / Q000191:economics; D007194:India / Q000453:epidemiology; D015233:Models, Statistical; D011051:Poliomyelitis / Q000191:economics / Q000453:epidemiology / Q000517:prevention & control*; D023321:Poliovirus Vaccines / Q000008:administration & dosage; D011159:Population Surveillance
D023321:Poliovirus Vaccines