Fatal arteriosclerotic heart disease, water hardness at home, and socioeconomic characteristics.
D001161:Arteriosclerosis / Q000401:mortality; D003327:Coronary Disease / Q000209:etiology / Q000401:mortality*; D004522:Educational Status; D005260:Female; D006798:Housing; D006801:Humans; D008297:Male; D008396:Maryland; D008875:Middle Aged; D011446:Prospective Studies; D012068:Religion and Medicine; D012907:Smoking / Q000150:complications; D012959:Socioeconomic Factors; D014880:Water Softening; D014881:Water Supply