AN EXPERIMENTAL STUDY ON OYSTERS AS VIRUS CARRIERS.
D000818:Animals; D030015:Enterovirus C, Human; D004813:Epidemiology; D000882:Haplorhini; D006506:Hepatitis A; D008974:Mollusca; D010125:Ostreidae; D017955:Poliovirus; D012106:Research; D046509:Tissue Culture Techniques; D014776:Virus Cultivation
EPIDEMIOLOGY; EXPERIMENTAL LAB STUDY; HEPATITIS, INFECTIOUS; MOLLUSCA; MONKEYS; POLIOVIRUS; TISSUE CULTURE; VIRUS CULTIVATION