TY - RPRT TI - [Decrease of cAMP and increase of amino acids contents in mouse brain after dihydroetorphine tolerance]. AU - M H Chen AU - Q S Li AU - Y Shen AU - H J Ma AU - X J Zuo PY - 1998 UR - https://pubmed.ncbi.nlm.nih.gov/10375770/ ID - 10375770 ER -