Isolation of isoxanthopterin from human urine.
D006801:Humans; D014976:Xanthopterin
C008217:isoxanthopterin; D014976:Xanthopterin
XANTHOPTERIN
Science. 1957 Apr 12;125(3250):699-700
17796249
Experientia. 1953 Aug;9(8):299-300
13095436
Proc Natl Acad Sci U S A. 1951 Oct;37(10):650-65
16578397
Experientia. 1955 Oct 15;11(10):390-2
13277457
Biochem J. 1957 Feb;65(2):209-11
13403894