title: Idiopathic juvenile osteoporosis.
authors.affiliation: Department of Biochemistry, The Children's Memorial Institute, Warsaw, Poland. czdbioch@warman,com.pl
authors.forename: Roman S
authors.initials: RS
authors.lastname: Lorenc
mesh_terms: D000293:Adolescent; D015992:Body Mass Index; D015519:Bone Density / Q000502:physiology; D001847:Bone Diseases / Q000175:diagnosis; D002118:Calcium / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D010024:Osteoporosis / Q000209:etiology / Q000235:genetics / Q000517:prevention & control; D014807:Vitamin D / Q000627:therapeutic use
chemical_list: D014807:Vitamin D; D002118:Calcium