title: A double-blind evaluation of a stable aqueous solution of chymotrypsin.
mesh_terms: D000368:Aged; D002387:Cataract Extraction; D002918:Chymotrypsin / Q000008:administration & dosage* / Q000009:adverse effects; D002986:Clinical Trials as Topic; D003460:Crystallization; D006801:Humans
chemical_list: D002918:Chymotrypsin