TY  - RPRT
TI  - Neopterin: isolation from human urine.
AU  - A Sakurai
AU  - M Goto
PY  - 1967
DO  - 10.1093/oxfordjournals.jbchem.a128513
UR  - https://pubmed.ncbi.nlm.nih.gov/6048965/
ID  - 6048965
ER  -