[Painful shoulder:  study of nerves in articulation; technic of circumflex block].
D000758:Anesthesia; D000765:Anesthesia, Conduction; D004194:Disease; D006801:Humans; D007596:Joints; D012782:Shoulder; D020069:Shoulder Pain
ANESTHESIA, REGIONAL; SHOULDER/diseases
El hombro doloroso:  estudio de los nervios de la articulación; tecnica del bloqueo del circunflejo.