{Reference Type}: Letter {Title}: In reply: Hemidiaphragmatic paresis associated with interscalene nerve block. {Author}: Tsui BCH;Sun LY; {Journal}: Can J Anaesth {Volume}: 69 {Issue}: 10 {Year}: 10 2022 {Factor}: 6.713 {DOI}: 10.1007/s12630-022-02290-5 {Abstract}: