Fibrodysplasia Ossificans Progressiva, The Clinical Features & Natural Hx of 34 Pts
J Bone Joint Surg 64B:76-83, Connor,J.M.&Evans,D.A.P., 1982
Diphosphonate Therapy in a Patient with Myosotis Ossificans Progressiva
Ann Int Med 74:933-936, Weiss,I.W.,et al, 1971