G.R. 195909 Commissioner of Internal Revenue v. St. Luke's Medical Center G.R. 152904 City Assessor of Cebu City v. Association of Benevola de Cebu G.R. 119252 Commissioner of Internal Revenue v. Hon. Santos et al G.R. L-26521 Villanueva et al v. City of Iloilo G.R. 181227 Swedish Match v. City of Iloilo G,R 119775 John Hay People's Alternative Coalition v. Victor Lim et al G.R. 166006 Planters Products Inc. v. Fertiphil Corp.