title: Severe retinopathy of prematurity (ROP) in a premature baby treated with sildenafil acetate (Viagra) for pulmonary hypertension.
authors.forename: C S
authors.initials: CS
authors.lastname: Marsh
authors.forename: B
authors.initials: B
authors.lastname: Marden
authors.forename: R
authors.initials: R
authors.lastname: Newsom
mesh_terms: D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy*; D007231:Infant, Newborn; D007234:Infant, Premature; D008297:Male; D010879:Piperazines / Q000009:adverse effects*; D011687:Purines; D012127:Respiratory Distress Syndrome, Newborn / Q000188:drug therapy; D012178:Retinopathy of Prematurity / Q000139:chemically induced*; D000068677:Sildenafil Citrate; D013450:Sulfones; D014665:Vasodilator Agents / Q000009:adverse effects*
chemical_list: D010879:Piperazines; D011687:Purines; D013450:Sulfones; D014665:Vasodilator Agents; D000068677:Sildenafil Citrate