Clinical Manifestations of Myasthenia Gravis
UptoDate Aug 2016, Bird, S.J., 2016
Acromegaly:Clinical and Biochemical Features in 500 Patients
Medicine 73:233-240, Ezzat,S.,et al, 1994
Wilson Disease
Medicine 71:139-164, Brewer,G.J.&Yuzbasiyan-Gurkan,V., 1992