[Blood concentration of HCFU in gastrectomized patients].
D005472:Fluorouracil / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000097:blood; D005743:Gastrectomy; D006801:Humans; D011184:Postoperative Period; D013274:Stomach Neoplasms / Q000097:blood* / Q000601:surgery
C017367:carmofur; D005472:Fluorouracil