TY - RPRT TI - NPP-type ectophosphodiesterases: unity in diversity. AU - Cristiana Stefan AU - Silvia Jansen AU - Mathieu Bollen PY - 2005 DO - 10.1016/j.tibs.2005.08.005 UR - https://pubmed.ncbi.nlm.nih.gov/16125936/ ID - 16125936 ER -