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—An error occurred in the Preliminary Communication entitled "Preliminary Study of the Efficacy of Insulin Aerosol Delivered by Oral Inhalation in Diabetic Patients," published in the April 28, 1993, issue of The Journal (1993;269: 2106-2109). The legend to Fig 2 on page 2108 should have included the statement, "The insulin values shown in black circles have been logarithmically transformed (base log10)."
Omission in Figure Legend.. JAMA. 1993;270(3):324. doi:10.1001/jama.1993.03510030048032