Holden, Melanie Ann, Hawarden, Ashley, Paskins, Zoe, Roddy, Edward, Mallen, Christian D., Liddle, Jennifer, Bourton, Amy, Jinks, Clare, trial team, HIT, "Experiences of living with hip osteoarthritis and of receiving advice, education and ultrasound-guided intra-articular hip injection in the hip injection trial. A qualitative study", Musculoskeletal Care, 2023