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Trenching and Excavation—Preventing Workplace Fatalities

ABOUT THE AUTHOR Dr. Chalupka is Professor and Chair, Dr. Lillian R. Goodman Department of Nursing, Worcester State University, Worcester; and Visiting Scientist, Environmental and Occupational Medicine and Epidemiology Program, Harvard School of Public Health, Boston, MA. The author discloses that she has no significant financial interests in any product or class of products discussed directly or indirectly in this activity, including research support. Address correspondence to Stephanie Chalupka, EdD, RN, PHCNS-BC, FAAOHN, Professor and Chair, Dr. Lillian R. Goodman Department of Nursing, Worcester State University, 486 Chandler Street, Worcester, MA 01602-2597. E-mail: stephanie.chalupka@worcester.edu. Trenching and Excavation—Preventing Workplace Fatalities