title: Wanted---more answers than questions: literature review.
authors.affiliation: Institute of Psychiatry and Guy's, King's College, and St Thomas's School of Medicine, London SE5 8AF. a.david@iop.kcl.ac.uk
authors.forename: A S
authors.initials: AS
authors.lastname: David
mesh_terms: D012107:Research Design; D014925:Wit and Humor as Topic