A STUDY OF SABIN TYPE 1 ORAL VACCINE VIRUS DURING FIVE HUMAN PASSAGES.
D000818:Animals; D030015:Enterovirus C, Human; D005243:Feces; D005823:Genetics; D000882:Haplorhini; D006801:Humans; D011051:Poliomyelitis; D017955:Poliovirus; D011055:Poliovirus Vaccine, Oral; D012106:Research; D014774:Virulence
D011055:Poliovirus Vaccine, Oral
EXPERIMENTAL LAB STUDY; FECES; GENETICS; MONKEYS; POLIOMYELITIS; POLIOVIRUS; POLIOVIRUS VACCINE, ORAL; VIRULENCE