Thymine and uracil metabolism in the epidermis.
D000818:Animals; D002247:Carbon Isotopes; D006168:Guinea Pigs; D006801:Humans; D012867:Skin / Q000378:metabolism*; D013936:Thymidine; D013941:Thymine / Q000378:metabolism*; D014316:Tritium; D014498:Uracil / Q000378:metabolism*
D002247:Carbon Isotopes; D014316:Tritium; D014498:Uracil; D013941:Thymine; D013936:Thymidine