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Barbiturate - Wikipedia
List of Common Barbiturates + Uses & Side Effects - Drugs.com
Barbiturates: Definition, Types, Uses, Side Effects & Abuse
Barbiturates: Uses, side effects, and risks - Medical News Today
Barbiturates - DEA.gov
Barbiturate | Definition, Mechanism, & Side Effects | Britannica
Barbiturates - StatPearls - NCBI Bookshelf
Barbiturates: Usage, Effects, and Signs of Barbiturate Overdose
Barbiturate Toxicity - StatPearls - NCBI Bookshelf