title: The Janus face of macrophages in immunity.
authors.forename: Heiko
authors.initials: H
authors.lastname: Herwald
authors.forename: Arne
authors.initials: A
authors.lastname: Egesten
mesh_terms: D000818:Animals; D002645:Chickens / Q000276:immunology*; D007113:Immunity, Innate / Q000502:physiology*; D008264:Macrophages / Q000276:immunology*; D010063:Ovum / Q000276:immunology*