Local anaesthesia on the African.
D000349:Africa; D000772:Anesthesia, Local; D000775:Anesthesia, Spinal; D001340:Autonomic Nerve Block; D005006:Ethnicity; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use; D007275:Injections, Intravenous; D008012:Lidocaine / Q000008:administration & dosage; D008722:Methods; D011229:Preanesthetic Medication; D011318:Prilocaine / Q000008:administration & dosage; D012151:Resuscitation; D013127:Spinal Nerves
D006993:Hypnotics and Sedatives; D011318:Prilocaine; D008012:Lidocaine