(Q39816067)
Statements
1 reference
Eight years of hepatitis B vaccination in Colombia with a recombinant vaccine: factors influencing hepatitis B virus infection and effectiveness (English)
1 reference
Fernando de la Hoz
1 reference
Ligia Perez
1 reference
Marlen de Neira
1 reference
Andrew J Hall
1 reference
2 October 2007
1 reference
1 reference
Identifiers
1 reference