title: Return rates in general practitioner surveys.
authors.forename: H
authors.initials: H
authors.lastname: Winefield
authors.forename: I
authors.initials: I
authors.lastname: Steven
authors.forename: N
authors.initials: N
authors.lastname: Graham
mesh_terms: D005194:Family Practice / Q000706:statistics & numerical data*; D006801:Humans; D011177:Postal Service; D011795:Surveys and Questionnaires; D014342:Truth Disclosure