Soluble Ecto-5′-nucleotidase (5′-NT), Alkaline Phosphatase, and Adenosine Deaminase (ADA1) Activities in Neonatal Blood Favor Elevated Extracellular AdenosineMatthew A. Pettengill, Ofer Levy, Tobias R. Kollmann et al.|Journal of Biological Chemistry|2013Cited by 90