title: Potency of n-acetylcysteine as a collagenase inhibitor in pharmaceutical preparations--effects of temperature and storage.
mesh_terms: D000111:Acetylcysteine / Q000494:pharmacology*; D004355:Drug Stability; D004356:Drug Storage; D003012:Microbial Collagenase / Q000037:antagonists & inhibitors*; D013696:Temperature
chemical_list: D003012:Microbial Collagenase; D000111:Acetylcysteine