ALEXANDRIA, Virginia, April 1 -- The Journal of General Internal Medicine, a journal from the Society of General Internal Medicine that says it focuses on improved patient care, education in primary care, general internal medicine and hospital medicine, published research articles on the following topics in its Vol. 37, No. 5 edition:

Original Research:

* Early to Midlife Smoking Trajectories and Cognitive Function in Middle-Aged US Adults: the CARDIA Study