Authors reply re: “Case control study of the effectiveness of different types of helmets for the prevention of head injuries among motocycle riders in Taipei, Taiwan”

Tsai YJ王榮德Wang Jung-Der2009-05-192018-06-292009-05-192018-06-291996http://ntur.lib.ntu.edu.tw//handle/246246/158051en-USAuthors reply re: “Case control study of the effectiveness of different types of helmets for the prevention of head injuries among motocycle riders in Taipei, Taiwan”journal article