Sood, O. a. J. Polio eradication: Challenges and opportunities. Ranbaxy science foundation.
Chicago Edition CitationSood, O.P and John. Polio Eradication: Challenges and Opportunities. New Delhi: 112p: Ranbaxy science foundation.
MLA Edition CitationSood, O.P and John. Polio Eradication: Challenges and Opportunities. Ranbaxy science foundation.
Warning: These citations may not always be 100% accurate.