TY - BOOK ID - 135050959 TI - Viral hepatitis : 1981 international symposium PY - 1982 SN - 0891680403 PB - Philadelphia (Pa.): Franklin institute DB - UniCat KW - Hepatitis, Viral KW - Hepatitis, Viral, Human KW - Congresses UR - https://www.unicat.be/uniCat?func=search&query=sysid:135050959 AB - ER -