TY - RPRT TI - L-tryptophan in obsessive-compulsive disorders. AU - J A Yaryura-Tobias AU - H N Bhagavan PY - 1977 DO - 10.1176/ajp.134.11.1298 UR - https://pubmed.ncbi.nlm.nih.gov/333953/ ID - 333953 ER -