Results 221 to 222 of about 110,003 (222)
Some of the next articles are maybe not open access.

Eradicating polio: the final hurdles

The Lancet, 2006
openaire   +2 more sources

Polio eradication.

The National medical journal of India, 1996
openaire   +1 more source
poliomyelitis
humans
poliovirus
global health
3. good health
poliovirus vaccine, oral
disease eradication
polio
poliovirus vaccines
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