External cold and vibration for pain management of children undergoing needle-related procedures in the emergency department: a randomised controlled non-inferiority trial protocol

por Ballard, Ariane, Khadra, Christelle, Adler, Samara, D Trottier, Evelyne, Bailey, Benoit, Poonai, Naveen, Théroux, Jean, Le May, Sylvie
Publicado 2019