
Infectious Bursal Disease Virus Variants: A Challenge for Commercial Vaccines?
Arlen P. Gomez · Gloria C. Ramirez-Nieto · Maria Paula Urian Avila




















Arlen P. Gomez · Gloria C. Ramirez-Nieto · Maria Paula Urian Avila


Mabel Sibonginkosi Ndebele

Cobb-Vantress International








Edgar O. Oviedo-Rondón

Chance Bryant · Cobb-Vantress International



Eduardo Cervantes López

Brian Fairchild · Michael Czarick


