"01336076-n"^^ . . . "0"^^ . . . "0"^^ . "a group of animal DNA viruses including viruses of ducks and woodchucks and squirrels and others as well as the virus causing hepatitis B in humans"@en-us . "101336076"^^ . "hepadnavirus"^^ . "101262146"@en-us . . . . "100873307"@en-us . . . . "hepadnavirus"@en-us . .