TY - GEN AU - Mehrotra,R AU - Mehrotra,S TI - A virus in the Indian palm tree squirrel that resembles the human hepatitis B virus SN - 0377-4929 PY - 1989///0421 KW - Animals KW - Hepatitis B virus KW - ultrastructure KW - India KW - Microscopy, Electron KW - Sciuridae KW - microbiology N1 - Publication Type: Journal Article ER -