Authors: Kristin J Cummings; David C Deubner; Gregory A Day; Paul K Henneberger; Margaret M Kitt; Michael S Kent; Kathleen Kreiss; Christine R Schuler Journal: Occup Environ Med Date: 2006-10-16 Impact factor: 4.402
Authors: Ellen P Donovan; Marc E Kolanz; David A Galbraith; Pamela S Chapman; Dennis J Paustenbach Journal: Int Arch Occup Environ Health Date: 2007-05-05 Impact factor: 3.015