PLAQUE-HEMADSORPTION TECHNIQUE FOR THE DETECTION OF NONHEMAGGLUTINATING VACCINIA VIRUS.
D000327:Adsorption; D000818:Animals; D002277:Carcinoma; D002286:Carcinoma, Ehrlich Tumor; D006382:Hemadsorption; D009154:Mutation; D012106:Research; D046509:Tissue Culture Techniques; D014616:Vaccinia virus
ADSORPTION; CARCINOMA, EHRLICH TUMOR; EXPERIMENTAL LAB STUDY; MUTATION; TISSUE CULTURE; VACCINIA VIRUS