A few of amphetamine's substituted derivatives occur in mother nature, such as from the leaves of Ephedra and khat vegetation.[one] Amphetamine was initially developed at the end of the nineteenth century. Through the 1930s, amphetamine and some of its spinoff compounds identified use as decongestants while in the symptomatic therapy https://bookmarkunit.com/story18333450/details-fiction-and-amphetamine-speed-bestellen-schweiz