TY - GEN AU - Schmuhl,Patricia AU - Van Duker,Heather AU - Gurley,Kristin Lauria AU - Webster,Angie AU - Olson,Lenora M TI - Reaching emergency medical services providers: is one survey mode better than another? SN - 1545-0066 PY - 2010///0913 KW - Efficiency KW - Emergency Medical Services KW - Emergency Medical Technicians KW - Health Care Surveys KW - methods KW - Humans N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.3109/10903121003760184 ER -