CONCERNING THE REPRODUCIBILITY OF RESULTS OF POLIOVIRUS TITRATIONS BY THE PLAQUE METHOD.
D006801:Humans; D017955:Poliovirus; D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines; D015203:Reproducibility of Results; D012106:Research; D014776:Virus Cultivation
D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines
EXPERIMENTAL LAB STUDY; POLIOVIRUS VACCINE, ORAL; VIRUS CULTIVATION