RAZAK, A.; HUSSAIN, I.; RAFIQUE, R.; HUSSAIN, S.; NOOR, M.; NAYYER, A. Serum Analysis of Hydro-pericardium Syndrome (HPS) by Filter-Paper Blood Sampling Technique: As Substitute to Serum Collection Technique. International Archives of BioMedical and Clinical Research, v. 5, n. 1, p. 50-53, 21 mar. 2019.