[VACCINIA VIRUS IN ORGAN TYPE CULTURE. II. BIOLOGICAL CHARACTERISTICS OF THE VIRUS AFTER PASSAGES].
D012106:Research; D014616:Vaccinia virus; D014776:Virus Cultivation
EXPERIMENTAL LAB STUDY; VACCINIA VIRUS; VIRUS CULTIVATION
LA VACCINE EN CULTURE ORGANOTYPIQUE. II. CARACT'ERES BIOLOGIQUES DU VIRUS APR'ES PASSAGES.