title: Follow-up of the hypertensive patients in North Karelia and some results from the hypertension register.
mesh_terms: D000328:Adult; D005260:Female; D005387:Finland; D005500:Follow-Up Studies; D006801:Humans; D006973:Hypertension / Q000188:drug therapy / Q000517:prevention & control*; D008297:Male; D008875:Middle Aged; D012042:Registries