Li W, Zou T, Li L, Deng Y, Sun VT, Zhang Q, Layton B, Setoguchi S. Impacts of the North Atlantic subtropical high on interannual variation of summertime heat stress over the conterminous United States. Clim Dyn. 2019 Sep;53(5-6):3345-59. doi: 10.1007/s00382-019-04708-1
McKenna SP, Doward LC. How should we measure quality of life in ankylosing spondylitis? Rheumatol Pract. 2008;6(2):12-4.