Acromegaly:Clinical and Biochemical Features in 500 Patients
Medicine 73:233-240, Ezzat,S.,et al, 1994
Signs and Symptoms of Reflex Sympathetic Dystrophy:Prospective Study of 829 Patients
Lancet 342:1012-1016, Veldman,P.H.J.M.,et al, 1993
Wilson's Disease:The Problem of Delayed Diagnosis
JNNP 55:692-696, Walshe,J.M.&Yealland,M., 1992