1. Early myositis ossificans progressiva occurring in homozygotic twins. A clinical and pathologic study;Eaton, W.L.; Conkling, W.S.; Daeschner, C.W.;Journal of Pediatrics,1957
2. Fibrodysplasia ossificans progressiva and the XXXXY syndrome in the same sibship;Hermann, J.; Schuster, M.; Walker, F.; White, E.F.; Opitz, J.M.; ZuRhein, G.M.;Birth Defects: Original Article Series,1969
3. Myositis ossificans progressiva: a report of two cases with chromosome studies;Letts, R.M.;Canadian Medical Association,1968
4. Doenca ossificante progressiva;Lins, F.M.; Abath, G.M.;Pediatria Pratica,1959
5. Protein measurement with the folin phenol reagent;J'ournal of Biological Chemistry,1951