세부 사항, 허구 및 비아그라
At single oral doses of a hundred mg and 200 mg, transient dose-related impairment of color discrimination was detected using the Farnsworth-Munsell a hundred-hue check, with peak outcomes near the time of peak plasma degrees. This finding is in step with the inhibition of PDE6, and that is linked to phototransduction while in the retina.“This wa