title: Movement of melatonin across the retinal pigment epithelium.
mesh_terms: D000818:Animals; D001692:Biological Transport; D002417:Cattle; D004058:Diffusion; D004553:Electric Conductivity; D066298:In Vitro Techniques; D008550:Melatonin / Q000378:metabolism*; D010857:Pigment Epithelium of Eye / Q000378:metabolism*
chemical_list: D008550:Melatonin