わずか０．２ミリの注射針ｷﾀｷﾀｷﾀｷﾀ━━━(ﾟ∀ﾟ≡(ﾟ∀ﾟ≡ﾟ∀ﾟ)≡ﾟ∀ﾟ)━━━━!!!!!!!!!! http://www.terumo.co.jp/press/2005/009.html http://www.g-mark.org/library/2005/grand-kouho/05A10039.html