Arthritis sourcebook : basic consumer health information about specific forms of arthritis and related disorders including rheumatoid arthritis, osteoarthritis, gout, polymyalgia rheumatica, psoriatic arthritis, spondyloarthropathies, juvenile rheumatoid arthritis, and juvenile ankylosing spondylitis, along with information about medical, surgical, and alternative treatment options, and including strategies for coping with pain, fatigue, and stress