title: [Is usually more often than frequently; or how often is sometimes?].
authors.affiliation: Samenwerkingsverband Interfacultair Overleg Huisartsgeneeskunde, Utrecht.
authors.forename: J A
authors.initials: JA
authors.lastname: Eekhof
authors.forename: S S
authors.initials: SS
authors.lastname: Mol
authors.forename: J C
authors.initials: JC
authors.lastname: Pielage
mesh_terms: D003142:Communication; D006801:Humans; D012660:Semantics
vernacular_title: Is doorgaans vaker dan dikwijls; of hoe vaak is soms?