Evaluation of Serum Theophylline Measurement using a Test-strip Victor E. Turkington, M. Sc., Amin A Nanji, M.D. CHEST Volume 89, Issue 4, Pages 616-617 (April 1986) DOI: 10.1378/chest.89.4.616b Copyright © 1986 The American College of Chest Physicians Terms and Conditions
Figure 1 Comparison of serum theophylline levels by the test-strip and reference (Abbott TDX) methods. Test-strip = 1.21(TDX) – 0.4. CHEST 1986 89, 616-617DOI: (10.1378/chest.89.4.616b) Copyright © 1986 The American College of Chest Physicians Terms and Conditions