Humoral immune parameters in Atlantic cod (Gadus morhua L.) II. The effects of size and gender under different environmental conditions

automne autumn bacalao blood blood composition blood proteins blood serum cabillaud cod composition du sang dimension dimensions environmental factors environmental temperature facteur du milieu factores ambientales fer gadus gadus morhua haematology hierro humoral immunity immunologie immunology inmunidad humoral iron primavera printemps proteine sanguine sang sangre seasonal variation sex sexe sexo size spring temperatura ambiental temperatura del agua water temperature