title: Darwin in the world of emotions.
authors.affiliation: Victoria Mill House, Framlingham, Woodbridge IP13 9EG, UK.
authors.forename: John
authors.initials: J
authors.lastname: Black
mesh_terms: D000818:Animals; D001821:Blushing; D004644:Emotions; D004739:England; D005149:Facial Expression; D005197:Famous Persons; D049672:History, 19th Century; D006801:Humans; D008513:Medicine in Literature; D012904:Smiling