Muscle shear wave elastography, conventional B mode and power doppler ultrasonography in healthy adults and patients with autoimmune inflammatory myopathies: a pilot cross-sectional study. - Paramalingam, Shereen; Needham, Merrilee; Raymond, Warren; Mastaglia, Frank; Lightowler, Daniel; Morin, Narelle; Counsel, Peter; Keen, Helen Isobel (BMC Musculoskeletal Disorders, 2021)