A human mission to Mars: Predicting the bone mineral density loss of astronauts Axpe, Eneko ; Chan, Doreen ; Abegaz, Metadel F. ; Schreurs, Ann-Sofie ; Alwood, Joshua S. ; Globus, Ruth K. ; Appel, Eric A. Abstract Publication: PLoS ONE Pub Date: January 2020 DOI: 10.1371/journal.pone.0226434 Bibcode: 2020PLoSO..1526434A