title: Stamps in paediatrics: Congresses.
authors.forename: M K
authors.initials: MK
authors.lastname: Davies
authors.forename: A J
authors.initials: AJ
authors.lastname: Mayne
mesh_terms: D001938:Brazil; D002648:Child; D003226:Congresses as Topic; D003364:Costa Rica; D006801:Humans; D007223:Infant; D010372:Pediatrics; D010678:Philately