title: Comments on: The effect of prolonged breast-feeding on the development of postmenopausal osteoporosis in population with insufficient calcium intake and vitamin D level.
authors.affiliation: Metabolic Bone Diseases Research Group, University of Extremadura, Cáceres, Spain. jmmorang@unex.es.
authors.forename: J M
authors.initials: JM
authors.lastname: Moran
authors.affiliation: Metabolic Bone Diseases Research Group, University of Extremadura, Cáceres, Spain.
authors.forename: J D
authors.initials: JD
authors.lastname: Pedrera-Zamorano
mesh_terms: D002118:Calcium; D002136:Calcium, Dietary; D005260:Female; D006801:Humans; D007774:Lactation; D010024:Osteoporosis; D015663:Osteoporosis, Postmenopausal; D014807:Vitamin D
chemical_list: D002136:Calcium, Dietary; D014807:Vitamin D; D002118:Calcium