Osteopenia-osteoporosis discrimination in postmenopausal women by 1H NMR-based metabonomics Pontes, T. A. ; Barbosa, A. D. ; Silva, R. D. ; Melo-Junior, M. R. ; Silva, R. O. Abstract Publication: PLoS ONE Pub Date: May 2019 DOI: 10.1371/journal.pone.0217348 Bibcode: 2019PLoSO..1417348P