[Is there a primary Raynaud syndrome].
D001917:Brachial Plexus / Q000503:physiopathology; D006801:Humans; D009133:Muscular Atrophy / Q000150:complications; D009408:Nerve Compression Syndromes; D011928:Raynaud Disease / Q000209:etiology*; D012782:Shoulder; D013577:Syndrome; D014459:Ulnar Nerve / Q000503:physiopathology
Van-e "primaer Raynaud syndroma"?