TY - BOOK AU - Fayyaz-ul-Hassan Baloch. AU - Dr. Najam-us-Sahar TI - Pathobiological characterization and determination of organ tropism of Newcastle Disease virus isolates from recent outbreaks in Pakistan U1 - 616 PY - 2013/// CY - Islamabad PB - ASAB - NUST KW - Virology & Immunology MS-Thesis ER -