title: Exogen is an active, separately controlled phase of the hair growth cycle.
authors.forename: Kurt
authors.initials: K
authors.lastname: Stenn
mesh_terms: D000818:Animals; D006197:Hair / Q000254:growth & development*; D018859:Hair Follicle / Q000502:physiology*; D006801:Humans; D051379:Mice; D045969:Mustelidae / Q000502:physiology; D012621:Seasons; D009626:Terminology as Topic