title: Penetration of 5-fluorouracil in excised skin.
mesh_terms: D000818:Animals; D002250:Carbon Radioisotopes; D002849:Chromatography, Gas; D005472:Fluorouracil / Q000378:metabolism*; D006801:Humans; D066298:In Vitro Techniques; D008722:Methods; D051379:Mice; D012867:Skin / Q000032:analysis / Q000378:metabolism*; D013997:Time Factors
chemical_list: D002250:Carbon Radioisotopes; D005472:Fluorouracil