title: Vascular headaches in mixed connective tissue disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D003095:Collagen Diseases / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011928:Raynaud Disease / Q000150:complications; D014653:Vascular Headaches / Q000150:complications*