title: Case records of the Massachusetts General Hospital. Case 24-2014. A 27-year-old man with severe osteoporosis and multiple bone fractures.
authors: Michael
authors: M
authors: Mannstadt
authors: Angela E
authors: AE
authors: Lin
authors: Long P
authors: LP
authors: Le
mesh_terms: D000328:Adult; D024042:Collagen Type I / Q000096:biosynthesis / Q000235:genetics*; D000090602:Collagen Type I, alpha 1 Chain; D003937:Diagnosis, Differential; D050723:Fractures, Bone / Q000209:etiology*; D017353:Gene Deletion; D006801:Humans; D008297:Male; D020125:Mutation, Missense; D010013:Osteogenesis Imperfecta / Q000150:complications / Q000175:diagnosis* / Q000235:genetics; D010024:Osteoporosis / Q000209:etiology*
chemical_list: D024042:Collagen Type I; D000090602:Collagen Type I, alpha 1 Chain