title: Comments on Body Mass Changes During Long-Duration Spaceflight.
abstract: The paper "Body Mass Changes During Long-Duration Spaceflight" allows a comparison of devices, their application, results obtained and their interpretation from the two programs of such studies to date. There were significant differences in all aspects of the two programs which are briefly commented on here.
authors.affiliation: Boerne, TX, USA.
authors.forename: William
authors.initials: W
authors.lastname: Thornton
mesh_terms: D001835:Body Weight; D006801:Humans; D013026:Space Flight; D013997:Time Factors