Relaxant drugs: from native drugs to the selective agents of today.
D000569:Americas; D049669:History, 16th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009125:Muscle Relaxants, Central / Q000266:history; D009467:Neuromuscular Depolarizing Agents; D003473:Neuromuscular Nondepolarizing Agents; D010197:Pancuronium; D009435:Synaptic Transmission / Q000187:drug effects; D013997:Time Factors; D014403:Tubocurarine / Q000494:pharmacology
D009125:Muscle Relaxants, Central; D009467:Neuromuscular Depolarizing Agents; D003473:Neuromuscular Nondepolarizing Agents; D010197:Pancuronium; D014403:Tubocurarine