Training opportunities in thoracic ultrasound for respiratory trainees: are current guidelines practical? by Stanton, A, Evison, M, Roberts, M, Latham, J, Clive, A, Batalla-Duran, E, Bhatnagar, R, Asciak, R, Diggins, B, Bintcliffe, O, Lees, D, Parsonage, M, Denny, P, Gow, K, Avram, C, Gautam, M, Rahman, N