title: Thermographic and symptomatic effect of a single dose of sildenafil citrate on Raynaud's phenomenon in patients with systemic sclerosis: a potential treatment.
authors.forename: Namita
authors.initials: N
authors.lastname: Kumar
authors.forename: Bridget
authors.initials: B
authors.lastname: Griffiths
authors.forename: John
authors.initials: J
authors.lastname: Allen
mesh_terms: D000328:Adult; D004305:Dose-Response Relationship, Drug; D005240:Feasibility Studies; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010879:Piperazines / Q000008:administration & dosage*; D011687:Purines; D011928:Raynaud Disease / Q000175:diagnosis / Q000188:drug therapy* / Q000209:etiology; D012595:Scleroderma, Systemic / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy; D000068677:Sildenafil Citrate; D012881:Skin Temperature / Q000187:drug effects*; D013450:Sulfones; D016896:Treatment Outcome; D014665:Vasodilator Agents / Q000008:administration & dosage
chemical_list: D010879:Piperazines; D011687:Purines; D013450:Sulfones; D014665:Vasodilator Agents; D000068677:Sildenafil Citrate