TY - JOUR AU - Meier, MH; Caspi, A; Ambler, A TI - Persistent cannabis users show neuropsychological decline from childhood to midlife JO - Proc Natl Acad Sci U S A VL - 109 PY - 2012 DO - 10.1073/pnas.1206820109 L3 - PubMed-ID: 22927402 SP - E2657 EP - E2664 ER -