Gas chromatographic-mass fragmentographic determination of 5-fluorouracil as a metabolite of new 5-fluorouracil derivatives.
D000818:Animals; D005472:Fluorouracil / Q000031:analogs & derivatives / Q000032:analysis* / Q000378:metabolism; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods; D008297:Male; D051381:Rats
D005472:Fluorouracil