How to pronounce “microgram” in English

for 20 micrograms per cubic meter.

Their job is much more scientific to the microgram.

And so Ram Dass apparently gave him 600 micrograms of LSD, which is a beyond heroic dose.

was how you could take a tiny amount of a pharmacologic substance-- 50 micrograms or so-- and you could so profoundly change your state of mind.

As the questioner said, it's taking a sub-perceptual dose, often with LSD, about 10 micrograms every third or fourth day.