Wong, Abdul Rahim Sildenafil as treatment for Human Immunodeficiency Virus-related pulmonary hypertension in a child. [electronic resource] - Journal of paediatrics and child health Mar 2006 - 147-8 p. digital Publication Type: Case Reports; Journal Article ISSN: 1034-4810 Standard No.: 10.1111/j.1440-1754.2006.00816.x doi Subjects--Topical Terms: Cardiomegaly--complicationsEnzyme-Linked Immunosorbent AssayFemaleHIV Infections--complicationsHumansHypertension, Pulmonary--drug therapyInfantPiperazines--administration & dosagePurinesSildenafil CitrateSulfonesTreatment OutcomeVasodilator Agents--administration & dosage