PT  - JOURNAL ARTICLE
ED  - Vidt, Donald G.
ED  - Bakst, Alan
AU  - Snider, Gordon L.
TI  - Theophylline in the ambulatory treatment of chronic obstructive lung disease: resolving a controversy
DP  - 1993 May 01
TA  - Cleveland Clinic Journal of Medicine
PG  - 197--201
VI  - 60
IP  - 3
4099  - http://www.ccjm.org/content/60/3/197.short
4100  - http://www.ccjm.org/content/60/3/197.full
SO  - Cleve Clin J Med1993 May 01; 60