[Experimental study on the role of vitamin A in antibody formation].
D000818:Animals; D000917:Antibody Formation / Q000187:drug effects*; D001196:Ascariasis / Q000276:immunology; D001197:Ascaridia / Q000276:immunology; D002645:Chickens / Q000276:immunology; D014801:Vitamin A / Q000494:pharmacology*
D014801:Vitamin A
Eksperimental'noe issledovanie roli vitamina A v sinteze antitel.