title: [Osteoporosis in Tunisia. II. Study of several etiological factors].
mesh_terms: D000328:Adult; D000367:Age Factors; D001942:Breast Feeding; D002118:Calcium / Q000172:deficiency; D002136:Calcium, Dietary / Q000008:administration & dosage; D005260:Female; D006801:Humans; D010024:Osteoporosis / Q000453:epidemiology / Q000209:etiology*; D010298:Parity; D011247:Pregnancy; D011248:Pregnancy Complications; D014416:Tunisia
chemical_list: D002136:Calcium, Dietary; D002118:Calcium
vernacular_title: L'ostéoporose en Tunisie. II: Etude de quelques facteurs étiologiques.