title: [Implication of endorphins and substance P in pain modulation (author's transl)].
mesh_terms: D000818:Animals; D004723:Endorphins / Q000502:physiology*; D006801:Humans; D010146:Pain / Q000503:physiopathology*; D013373:Substance P / Q000502:physiology*
chemical_list: D004723:Endorphins; D013373:Substance P
vernacular_title: Rol de las endorfinas y substancia P en la modulación del dolor.