The Journal for Nurse Practitioners, Vol. 10, Issue 9, Pages 633–640, 2014.Oct, Special Focus: Legal Matters
Nayna Philipsen, Robin D Butler,...
UK Home Office-sponsored study which finds no evidence to support the gateway hypothesis.
TRISTAN KIRBY, MPH, ADAM E. BARRY, PhD
Journal of School Health
2012; 82: pp. 371-379
The Gateway Drug Theory suggests that...
Wendy Swift, Carolyn Coffey, Louisa Degenhardt, John B Carlin, Helena Romaniuk, George C Patton
J Epidemiol Community Health