A method for placement of the skin window on the guinea pig with a note on the formation of giant cells.
D000818:Animals; D004168:Diphtheria Toxoid / Q000494:pharmacology*; D004431:Ear, External / Q000601:surgery*; D006168:Guinea Pigs; D007249:Inflammation / Q000139:chemically induced*; D008264:Macrophages
D004168:Diphtheria Toxoid