環境感染 Vol. 17 no. 4, 2002 〈原 著〉 手洗い過程における手指の細菌数の変化から見た有効な石鹸と 流水による手洗いの検討 山本 恭子1)・鵜飼 和浩1)・高橋 泰子2) EŠective Handwashing with Nonmedicated Soap from the View Point of the Changes in the Number of Bacteria on the Hands in Handwashing Process Yukiko YAMAMOTO1), Kazuhiro UGAI1), Yasuko TAKAHASHI2) 1)Department 2)Department of Basic Nursing Science, College of Nursing Art and Science, Hyogo of Adv