Preliform D was a type of anaesthetic compound that was known to Doctor Leonard McCoy in 2268. Although it was well-known to Federation Starfleet doctors, this drug had not yet been invented in 1881. (TOS - Star Trek 3 novelization: The Last Gunfight)

Picard and Q This article is a stub. You can help our database by fixing it.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.