Vaccination against poliomyelitis with live virus vaccines.  III.  The evaluation to TN and SM virus vaccines.
D011051:Poliomyelitis / Q000276:immunology*; D014611:Vaccination; D014612:Vaccines; D014613:Vaccines, Attenuated
D014612:Vaccines; D014613:Vaccines, Attenuated
POLIOMYELITIS/immunology