Rivetz, B Enzymatic changes in serum and tissues in fowl infected with a neurotropic-mesogenic strain of Newcastle disease virus. [electronic resource] - Avian pathology : journal of the W.V.P.A 1982 - 407-25 p. digital Publication Type: Journal Article ISSN: 0307-9457 Standard No.: 10.1080/03079458208436114 doi