PCP was developed in the 1950s as an intravenous anesthetic, but due to the serious neurotoxic Unwanted side effects, its development for human healthcare use was discontinued. Ketamine (Ketalar), an anesthetic utilized for surgical treatment and painful methods was made as a substitute and it is structurally just like PCP. https://juliuswlzob.blogaritma.com/34635346/details-fiction-and-smoking-chips