Proper hand washing techniques in public restrooms: differences in gender, race, signage and time of day. Am J Health Ed 2004;35:86-9.Kinnison A, Cottrell RR, King KA. Proper hand-washing techniques in public restrooms: differences in gender, race, signage, and time of day. American ...
Proper hand washing techniques in public restrooms: differences in gender, race, signage and time of day. Am J Health Ed 2004;35:86-9.Kinnison A, Cottrell RR, King KA. Proper hand-washing techniques in public restrooms: differences in gender, race, signage, and time of day. American ...