title: The Lionel Penrose memorial meeting. A biographical note.
mesh_terms: D003878:Dermatoglyphics / Q000266:history; D004739:England; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008607:Intellectual Disability / Q000266:history*; D007361:Intelligence Tests / Q000266:history; D011570:Psychiatry / Q000266:history*