TY - RPRT TI - Decrease in mu-opioid receptor binding capacity in rat brain after chronic PL017 treatment. AU - P L Tao AU - H Y Lee AU - L R Chang AU - H H Loh PY - 1990 DO - 10.1016/0006-8993(90)91231-5 UR - https://pubmed.ncbi.nlm.nih.gov/2175241/ ID - 2175241 ER -