TY - JOUR T1 - The risk compensation theory and bicycle helmets JF - Injury Prevention JO - Inj Prev SP - 343 LP - 343 DO - 10.1136/ip.7.4.343 VL - 7 IS - 4 AU - J Adams AU - M Hillman Y1 - 2001/12/01 UR - http://injuryprevention.bmj.com/content/7/4/343.1.abstract N2 - Editor,—It has come to our attention that a number of readers have been mystified by our contribution to the debate about bicycle helmets published in the June issue (2001;7:86–91). In particular, those familiar with our previous … ER -