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“Nembutal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Nembutal. Accessed 26 Nov. 2025.
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Nembutal
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Nem·bu·tal
ˈnem-byə-ˌtȯl 
—used for the sodium salt of pentobarbital
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