Ryan PH, Reponen T, Simmons M, Yermakov M, Sharkey K, Garland-Porter D, Eghbalnia C, Grinshpun S. The Impact of an Anti-Idling Campaign on Outdoor Air Quality at Four Urban Schools. Environmental Science: Processes & Impacts. 2013; 15(11):2030-2037.
Newman NC, Ryan PH, LeMasters GK, Levin L, Bernstein D, Khurana-Hershey GK, Lockey JE, Villareal M, Reponen T, Grinshpun S, Sucharew H, Dietrich KN. Traffic Related Air Pollution Exposure in the First Year of Life and Behavioral Scores at Age Seven. Environmental Health Perspectives. 2013;121:731-736.
Eghbalnia C, Sharkey K, Garland-Porter D, Alam M, Crumpton M, Jones C, Ryan PH. A Community-Based Participatory Research Partnership to Reduce Vehicle Idling Near Public Schools. Journal of Environmental Health. 2013;75(9):14-20.
Ryan PH, Dihle M, Griffin S, Taylor R, Hilbert T, Adjei S, Lockey JE. Erionite in road gravel associated with interstitial and pleural changes – an occupational hazard in the western United States. Journal of Occupational and Environmental Medicine. 2011;53(8):893-899.
Ryan PH, Bernstein D, Reponen T, Levin L, Grinshpun S, Villareal M, Lockey J, Hershey GK, Burkle J, LeMasters GK. Exposure to traffic related-particles and endotoxin during infancy is associated with wheezing at age three. American Journal Respiratory and Critical Care Medicine. 2009;180:1068-1075.
Appatova AS, Ryan PH, LeMasters GK, Grinshpun SA. Proximal Exposure of Public Schools and Students to Major Roadways: A Nationwide US Survey. Journal of Environmental Planning and Management. 2008; 51(5):631-646.
Ryan PH, LeMasters GK, Levin L, Burkle J, Biswas P, Hu S, Grinshpun S, Reponen T. A Land-Use Regression Model for Estimating Microenvironmental Diesel Exposure Given Multiple Addresses From Birth Through Childhood. Science of the Total Environment. 2008;404:139-147.
Ryan PH, LeMasters GK. A review of land-use regression models for characterizing intraurban air pollution exposure. Inhalation Toxicology. 2007;19(Suppl 1):127-133.
Ryan PH, LeMasters GK, Biswas P, Levin L, Hu S, Lindsey M, Bernstein DI, Lockey J, Villareal M, Hershey GKK, Grinshpun SA. A comparison of proximity and land use regression traffic exposure models and wheezing in infants. Environmental Health Perspectives. 2007;115(2):278-284.
Ryan PH, LeMasters G, Biagini J, Bernstein D, Grinshpun SA, Shukla R, Wilson K, Villareal M, Burkle J, Lockey J. Is it traffic type, volume, or distance? Wheezing in infants living near truck and bus traffic. Journal of Allergy and Clinical Immunology. 2005;116:279-284. (Editor’s Choice article)