https://mountsinaiexposomics.org/learning-hub/turf-sports/
https://www.healthyplayingsurfaces.org/
https://www.healthandenvironment.org/webinars/96595
https://www.epa.gov/sites/default/files/2016-02/documents/federal_research_action_plan_tirecrumb_final_2.pdf
https://www.epa.gov/sites/production/files/2019-08/documents/synthetic_turf_field_recycled_tire_crumb_rubber_research_under_the_federal_research_action_plan_final_report_part_1_volume_1.pdf
https://www.uml.edu/research/lowell-center/athletic-playing-fields/
