RT Journal Article SR Electronic T1 Adenosine deaminase activity in tuberculous pericarditis. JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 888 OP 889 DO 10.1136/thx.41.11.888 VO 41 IS 11 A1 J M Martinez-Vazquez A1 E Ribera A1 I OcaƱa A1 R M Segura A1 R Serrat A1 J Sagrista YR 1986 UL http://thorax.bmj.com/content/41/11/888.abstract AB