This trial established that the 10-day triple therapy was equivalent to the 14-day triple therapy in eradicating H. The metabolism of Flutamide can be decreased when combined with Delavirdine. A call tree — sometimes referred to as a phone tree — is a telecommunications chain for notifying specific individuals of an . Subjective and behavioral effects of diphenhydramine, lorazepam and methocarbamol: evaluation of abuse liability”. Understanding Pharmacology for Pharmacy Technicians. They applied to protect their invention on July 30, 1958 and were granted US Patent #2,929,922 ( Masers and maser communication system) on March 22, 1960 (you can see one of the drawings from it here).