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The New Phytologist|April 20, 2021
Gametophyte morphology and ultrastructure of the extremely deep shade fern, Trichomanes speciosumKittima Makgomol, Elizabeth SheffieldChemosphere|November 29, 2012
Ptaquiloside in bracken spores from BritainLars Holm Rasmussen, Bjørn Schmidt, Elizabeth SheffieldEnvironmental Research|February 9, 2016
Spatio-temporal ozone variation in a case-crossover analysis of childhood asthma hospital visits in New York CityJessie Loving Carr Shmool, Ellen Kinnee, Perry Elizabeth Sheffield, et al.Environmental Health : a Global Access Science Source|April 19, 2015
Ambient ozone exposure and children's acute asthma in New York City: a case-crossover analysisPerry Elizabeth Sheffield, Jiang Zhou, Jessie Loving Carr Shmool, et al.American Journal of Public Health|November 6, 2009
Development of the pediatric environmental health specialty unit network in North AmericaJerome A Paulson, Catherine J Karr, James M Seltzer, et al.Pageof 1