CASE-CONTROL STUDY OF THE EFFECTIVENESS OF DIFFERENT TYPES OF HELMETSFOR THE PREVENTION OF HEAD-INJURIES AMONG MOTORCYCLE RIDERS IN TAIPEI, TAIWAN - REPLY
Yj. Tsai et Jd. Wang, CASE-CONTROL STUDY OF THE EFFECTIVENESS OF DIFFERENT TYPES OF HELMETSFOR THE PREVENTION OF HEAD-INJURIES AMONG MOTORCYCLE RIDERS IN TAIPEI, TAIWAN - REPLY, American journal of epidemiology, 144(7), 1996, pp. 709-710