Cindy McEvoy, M.D., professor of pediatrics in the OHSU School of Medicine, bottom, second from right, is the lead author of a study on the effect of vitamin C supplementation for pregnant smokers on their children. McEvoy and her team: Kelvin MacDonald, M.D., specializes in caring for children with breathing disorders; Mitzi Go, M.D., M.C.R., FAAP, associated professor of pediatrics; Diane Schilling, respiratory care; Matt Olson, researcher; Kristin Milner, research project manager; Julie Brownsberger, clinical research associate; Julia Harris, research assistant; Brittany Vuylsteke, senior clinical research assistant; Katy Rabe, clinical research assistant; Alec Martin, clinical research assistant; Anna Petrey, clinical research assistant; and Julianna Mazziotti, clinical research assistant. (OHSU/Christine Torres Hicks)