TY - GEN AU - Tramontina,J AU - Frey,B N AU - Andreazza,A C AU - Zandona,M AU - Santin,A AU - Kapczinski,F TI - Val66met polymorphism and serum brain-derived neurotrophic factor levels in bipolar disorder SN - 1359-4184 PY - 2007///0424 KW - Bipolar Disorder KW - blood KW - Brain-Derived Neurotrophic Factor KW - Humans KW - Methionine KW - genetics KW - Polymorphism, Genetic KW - Valine N1 - Publication Type: Comparative Study; Letter UR - https://doi.org/10.1038/sj.mp.4001941 ER -