Oral poliomyelitis vaccines.
Hanna, J
Oral poliomyelitis vaccines. [electronic resource] - Lancet (London, England) May 1996 - 1495 p. digital
Publication Type: Comment; Letter
0140-6736
Humans
Immunization Programs
Poliomyelitis--prevention & control
Poliovirus Vaccine, Inactivated
Poliovirus Vaccine, Oral
Oral poliomyelitis vaccines. [electronic resource] - Lancet (London, England) May 1996 - 1495 p. digital
Publication Type: Comment; Letter
0140-6736
Humans
Immunization Programs
Poliomyelitis--prevention & control
Poliovirus Vaccine, Inactivated
Poliovirus Vaccine, Oral