Correction ========== In the print version of a recent scientific article,1 the seventh sentence in the third paragraph of the Interpretation section on page 232 should have been supported by reference 33, as follows: “A similar phenomenon was seen in a study performed in Denmark, where the incidence of diabetes was higher in a recent cohort (delivery during 1987–1996) than in an earlier one (delivery during 1978–1985).33” The online version is correct. ## REFERENCE 1. 1. Feig DS, Zinman B, Wang X, et al. Risk of development of diabetes mellitus after diagnosis of gestational diabetes. CMAJ 2008;179:229-34. [Abstract/FREE Full Text](http://www.cmaj.ca/lookup/ijlink/YTozOntzOjQ6InBhdGgiO3M6MTQ6Ii9sb29rdXAvaWpsaW5rIjtzOjU6InF1ZXJ5IjthOjQ6e3M6ODoibGlua1R5cGUiO3M6NDoiQUJTVCI7czoxMToiam91cm5hbENvZGUiO3M6NDoiY21haiI7czo1OiJyZXNpZCI7czo5OiIxNzkvMy8yMjkiO3M6NDoiYXRvbSI7czoyMDoiL2NtYWovMTc5LzQvMzQ0LmF0b20iO31zOjg6ImZyYWdtZW50IjtzOjA6IiI7fQ==)