title: [Typical nitro-positive angina pectoris attacks -- nevertheless the coronary angiography was inconspicuous].
authors.forename: Peter
authors.initials: P
authors.lastname: Stiefelhagen
mesh_terms: D000328:Adult; D000787:Angina Pectoris / Q000097:blood / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000503:physiopathology; D001119:Arginase / Q000378:metabolism; D001120:Arginine / Q000008:administration & dosage / Q000097:blood / Q000627:therapeutic use; D017023:Coronary Angiography; D003329:Coronary Vasospasm / Q000175:diagnosis* / Q000503:physiopathology; D003937:Diagnosis, Differential; D004730:Endothelium, Vascular / Q000503:physiopathology*; D006801:Humans; D008297:Male
chemical_list: D001120:Arginine; D001119:Arginase