Authors:
LAGO PM
BRAVO JR
ANDRUS JK
COMELLAS MM
GALINDO MA
DEQUADROS CA
BELL E
Citation: Pm. Lago et al., LESSONS FROM CUBA - MASS CAMPAIGN ADMINISTRATION OF TRIVALENT ORAL POLIOVIRUS VACCINE AND SEROPREVALENCE OF POLIOVIRUS NEUTRALIZING ANTIBODIES, Bulletin of the World Health Organization, 72(2), 1994, pp. 221-225