Effect of roentgenotherapy on urinary 17-ketosteroid excretion in ankylosing spondylarthritis.
D015068:17-Ketosteroids; D001168:Arthritis; D001826:Body Fluids; D013131:Spine; D013167:Spondylitis, Ankylosing; D013256:Steroids; D014556:Urine; D014964:X-Ray Therapy
D015068:17-Ketosteroids; D013256:Steroids
SPINE/arthritis; URINE/steroids