title: [Ultrasound-guided interscalene block: Influence of anatomic variations in clinical practice].
authors.affiliation: Service d'anesthésie-réanimation, hôpital la Conception, CHU de Marseille, 147, boulevard Baille, 13385 Marseille cedex 5, France. christophe.gutton@ap-hm.fr
authors.forename: C
authors.initials: C
authors.lastname: Gutton
authors.forename: O
authors.initials: O
authors.lastname: Choquet
authors.forename: F
authors.initials: F
authors.lastname: Antonini
authors.forename: P
authors.initials: P
authors.lastname: Grossi