R A Maas


Affiliation: Wageningen University
Country: The Netherlands


  1. request reprint
    Maas R, van Diepen M, Komen M, Oei H, Claassen I. Antigen content of inactivated Newcastle disease oil emulsion vaccines as an in vitro indicator of potency. Dev Biol (Basel). 2002;111:313-8 pubmed
    ..An international feasibility and validation study will be needed to prove the suitability and reliability of this candidate in vitro potency assay for inactivated NDV vaccines. ..