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Theophylline

Description Is a bronchodilator. 
Therapeutic Low 8.0000
Therapeutic High 14.0000
Units ug/mL 
Specimen
Half Life Low 3.00
Half Life High 11.00
VOD Low 0.30
VOD High 0.70
Toxic Level 30.000
Lethal Level 50.000
Plasma to Whole Blood ratio 1.20
Warnings