[EVOLUTION OF OUR IDEAS CONCERNING PAIN].
D001340:Autonomic Nerve Block; D006801:Humans; D009493:Neurosurgery; D019635:Neurosurgical Procedures; D010146:Pain; D013850:Thinking
AUTONOMIC NERVE BLOCK; NEUROSURGERY; PAIN
EVOLUCI'ON DE NUESTRAS IDEAS SOBRE EL DOLOR.