title: Letter: Evaluation of mathematical models for diffusion from semisolids.
mesh_terms: D002266:Carboxymethylcellulose Sodium; D004058:Diffusion; D004655:Emulsions; D005446:Fluocinolone Acetonide; D005782:Gels; D008956:Models, Chemical; D009821:Oils; D010316:Particle Size; D010577:Petrolatum; D014677:Pharmaceutical Vehicles; D011725:Pyridines; D012459:Salicylates; D013535:Suspensions; D014867:Water
chemical_list: D004655:Emulsions; D005782:Gels; D009821:Oils; D014677:Pharmaceutical Vehicles; D011725:Pyridines; D012459:Salicylates; D013535:Suspensions; D014867:Water; D005446:Fluocinolone Acetonide; D010577:Petrolatum; D002266:Carboxymethylcellulose Sodium