TY - RPRT TI - Methodological problems with ecstasy and the SCL-90. AU - Jon C Cole AU - Harry R Sumnall AU - Graham F Wagstaff PY - 2002 DO - 10.1007/s00213-002-1108-0 UR - https://pubmed.ncbi.nlm.nih.gov/12110999/ ID - 12110999 ER -