Demands on the knee during kneeling and squatting activities common to low-seam mining [[electronic resource] /] / Susan M. Moore ... [and others]
Pubbl/distr/stampa
Pittsburgh, PA ; ; Spokane, WA : , : Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Office of Mine Safety and Health Research, , [2011]