title: [Clinical observation and follow-up cases of unstable angina pectoris (author's transl)].
mesh_terms: D000328:Adult; D000787:Angina Pectoris / Q000150:complications*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000209:etiology; D011379:Prognosis