title: GNAS1 mutations and progressive osseous heteroplasia.
authors.forename: S Faisal
authors.initials: SF
authors.lastname: Ahmed
authors.forename: David G D
authors.initials: DG
authors.lastname: Barr
authors.forename: David T
authors.initials: DT
authors.lastname: Bonthron
mesh_terms: D005260:Female; D019205:GTP-Binding Protein alpha Subunits, Gs / Q000235:genetics*; D006801:Humans; D008297:Male; D009154:Mutation; D009999:Ossification, Heterotopic / Q000235:genetics*; D010641:Phenotype
chemical_list: D019205:GTP-Binding Protein alpha Subunits, Gs