TY - GEN AU - Fleischhacker,W W AU - Meise,U AU - Schubert,H TI - Re-evaluation of antidepressant effect of tetrahydrobiopterin SN - 0140-6736 PY - 1985///0919 KW - Aged KW - Antidepressive Agents KW - Biopterins KW - analogs & derivatives KW - Clinical Trials as Topic KW - Double-Blind Method KW - Female KW - Humans KW - Male KW - Middle Aged KW - Pteridines KW - therapeutic use N1 - Publication Type: Clinical Trial; Letter; Randomized Controlled Trial UR - https://doi.org/10.1016/s0140-6736(85)92521-8 ER -