TY - RPRT TI - Theophylline down-regulates adenosine receptor function. AU - J Mally AU - J H Connick AU - T W Stone PY - 1990 DO - 10.1016/0006-8993(90)90321-2 UR - https://pubmed.ncbi.nlm.nih.gov/2407315/ ID - 2407315 ER -