Comment on

• Effect of troglitazone in insulin-treated patients with type II diabetes mellitus. Troglitazone and Exogenous Insulin Study Group.

  Schwartz S, Raskin P, Fonseca V, Graveline JF. Schwartz S, et al. N Engl J Med. 1998 Mar 26;338(13):861-6. doi: 10.1056/NEJM199803263381302. N Engl J Med. 1998. PMID: 9516220 Clinical Trial.
• Efficacy and metabolic effects of metformin and troglitazone in type II diabetes mellitus.

  Inzucchi SE, Maggs DG, Spollett GR, Page SL, Rife FS, Walton V, Shulman GI. Inzucchi SE, et al. N Engl J Med. 1998 Mar 26;338(13):867-72. doi: 10.1056/NEJM199803263381303. N Engl J Med. 1998. PMID: 9516221 Clinical Trial.