Lambert, R. G., Hutchings, E. J., Grace, M. G., Jhangri, G. S., Conner-Spady, B., Maksymowych, W. P.. (2007). Steroid injection for osteoarthritis of the hip: a randomized, double-blind, placebo-controlled trial. Arthritis & Rheumatism, 56(7), 2278-87.

PubMed ID: PM:17599747