The frequency, severity, and time of occurrence of hypokalemia and their relationship with vomiting was studied in 40 patients with acute theophylline poisoning. The mean peak theophylline concentration was 58 micrograms/mL (range, 21 to 115), and the mean nadir of serum potassium was 3.0 mEq/L
Although chronic bronchitis was first named and described in 1808, the disease has been known since earliest time, and numerous drugs have been utilized in its therapy. The basic historic theories of human function have readily been applied to bronchitis; thus in Greek medicine, the disease was