TY - JOUR AU - Arrojo Romero, Manuel AU - Ramos Rios, Ramón AU - Agra Romero, Santiago AU - Brenlla González, Julio AU - Costas Costas, Javier AU - Páramo Fernández, Mario PY - 2011 SN - 0920-9964 UR - http://hdl.handle.net/20.500.11940/5502 LA - eng TI - Interaction between COMT haplotypes and cannabis in schizophrenia: a case-only study in two samples from Spain. DO - 10.1016/j.schres.2011.01.014 T2 - SCHIZOPHRENIA RESEARCH M2 - 42573 VL - 127 ER -