Urofix

http://www.uniprot.org/uniprot/P00749
https://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?val=X02419
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46506299
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=11055
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL1201420
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP001194
http://www.pharmgkb.org/drug/PA451836
http://www.rxlist.com/cgi/pharmclips2.cgi?keyword=%20Abbokinase%AE
https://www.drugs.com/mtm/urokinase.html
https://en.wikipedia.org/wiki/Urokinase