RT Journal Article SR Electronic T1 Adenosine deaminase (ADA) isoenzymes ADA1 and ADA2: diagnostic and biological role JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 632 OP 633 DO 10.1183/09031936.96.09040632 VO 9 IS 4 A1 C Gakis YR 1996 UL http://erj.ersjournals.com/content/9/4/632.abstract AB