[Etiology of hepatitis B. Preliminary results of a cooperative study (proceedings)].
D000818:Animals; D002501:Centrifugation, Zonal; D006509:Hepatitis B / Q000209:etiology* / Q000382:microbiology; D006511:Hepatitis B Antigens / Q000302:isolation & purification; D006801:Humans; D002679:Pan troglodytes
D006511:Hepatitis B Antigens
Atiologie der Hepatitis-B. Vorläufige Ergebnisse einer kooperativen Studie