RT Journal Article SR Electronic T1 Fragilitas Osseum: Brittle Bones and Blue Sclera Hereditary Mesenchyme Hypoplasia JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 58 OP 65 VO 7 IS 1 A1 Nichols, B. H. YR 1940 UL http://www.ccjm.org/content/7/1/58.abstract AB