AMERICAN shadow over the relaxants.
D000758:Anesthesia; D000776:Anesthesiology; D002317:Cardiovascular Agents; D006801:Humans; D009125:Muscle Relaxants, Central / Q000627:therapeutic use*; D014481:United States
D002317:Cardiovascular Agents; D009125:Muscle Relaxants, Central
ANESTHESIA; MUSCLE RELAXANTS/therapeutic use