Authors: Christine S Lambert; Bruce H Alexander; Gurumurthy Ramachandran; Richard F MacLehose; Heather H Nelson; Andrew D Ryan; Jeffrey H Mandel Journal: Occup Environ Med Date: 2015-12-10 Impact factor: 4.402
Authors: Elizabeth M Allen; Bruce H Alexander; Richard F MacLehose; Heather H Nelson; Andrew D Ryan; Gurumurthy Ramachandran; Jeffrey H Mandel Journal: Occup Environ Med Date: 2015-05-14 Impact factor: 4.402
Authors: Elizabeth M Allen; Bruce H Alexander; Richard F MacLehose; Heather H Nelson; Gurumurthy Ramachandran; Jeffrey H Mandel Journal: Ann Epidemiol Date: 2015-08-29 Impact factor: 3.797