[ABS-CBN] Salamat Dok: Dr. Manolito Libongco explains Polycythemia Vera

[ABS-CBN] Salamat Dok: Dr. Manolito Libongco explains Polycythemia Vera - Subscribe to the ABS-CBN News channel! - http://bit.ly/TheABSCBNNews Watch the full https://goo.gl/5npnUY