The effects of angina from the caregiver's perspective.
D000787:Angina Pectoris / Q000451:nursing* / Q000523:psychology; D001294:Attitude to Health; D017028:Caregivers / Q000523:psychology*; D002908:Chronic Disease; D017281:Cost of Illness; D005190:Family / Q000523:psychology*; D005260:Female; D006306:Health Surveys; D006701:Home Nursing / Q000523:psychology; D006801:Humans; D008297:Male; D011795:Surveys and Questionnaires; D014481:United States