Neighbors DM, Candrilli SD. Concomitant medication costing using clinical trial data: a case study. Presented at the 2000 ISPOR 5th Annual International Meeting; May 2000. Arlington, VA.
Steffensen FH, Sorensen HT, Gillman MW, Rothman KJ, Sabroe S, Fischer P, Olsen J. Low birth weight and preterm delivery as risk factors for asthma and atopic dermatitis in young adult males. Epidemiology. 2000 Mar;11(2):185-8.