Evolution: A gutsy defence of the skin.
Yvonne
Y
Bordon
D000818:Animals; D041981:Gastrointestinal Tract / Q000276:immunology*; D018928:Immunity, Mucosal / Q000276:immunology*; D009092:Mucous Membrane / Q000276:immunology*; D017686:Oncorhynchus mykiss / Q000276:immunology*; D012867:Skin / Q000276:immunology*