title: Kissing companion.
authors.affiliation: City Hospital, Edinburgh.
authors.forename: George
authors.initials: G
authors.lastname: Winter
mesh_terms: D002051:Burkitt Lymphoma / Q000266:history* / Q000821:virology; D004854:Herpesvirus 4, Human; D049673:History, 20th Century; D006801:Humans; D007244:Infectious Mononucleosis / Q000266:history* / Q000635:transmission