Three more polio workers are killed in Pakistan.
London.
Anne
A
Gulland
D005260:Female; D006282:Health Personnel; D006708:Homicide; D006801:Humans; D008297:Male; D010154:Pakistan; D011051:Poliomyelitis / Q000517:prevention & control*; D023321:Poliovirus Vaccines / Q000627:therapeutic use
D023321:Poliovirus Vaccines