Gorgoglione , B , Carpio , Y , Secombes , C J , Taylor , N G H , Lugo , J M & Estrada , M P 2015 , ' Viral and bacterial septicaemic infections modulate the expression of PACAP splicing variants and VIP/PACAP receptors in brown trout immune organs ' , Fish & Shellfish Immunology , vol. 47 , no. 2 , pp. 923-932 . https://doi.org/10.1016/j.fsi.2015.10.014