TY - RPRT TI - Relationship between rat brain and cisternal CSF tryptophan concentrations. AU - S N Young AU - P Etienne AU - T L Sourkes PY - 1976 DO - 10.1136/jnnp.39.3.239 UR - https://pubmed.ncbi.nlm.nih.gov/945332/ ID - 945332 ER -