@misc{indiciae67d4b4a8809d, title = {Extended-release metformin hydrochloride. Single-composition osmotic tablet formulation.}, author = {Antona J Wagstaff and David P Figgitt}, year = {2004}, doi = {10.2165/00024677-200403050-00008}, url = {https://pubmed.ncbi.nlm.nih.gov/15330682/}, note = {Source identifier: 15330682} }