Evaluation of the Cold-Chain for Oral Polio Vaccine in a Rural District of India

Autor: Samant, Yogindra, Lanjewar, Hemant, Parker, David, Block, Lester, Tomar, Gajendra S., Stein, Ben
Zdroj: Public Health Reports (1974-), 2007 Jan 01. 122(1), 112-121.
Databáze: JSTOR Journals