title: Body mass changes during long-duration spaceflight.
authors.affiliation: Paris, TX, USA.
authors.forename: Mark R
authors.initials: MR
authors.lastname: Campbell
mesh_terms: D015992:Body Mass Index; D002149:Energy Intake; D005260:Female; D006801:Humans; D008297:Male; D018670:Monitoring, Ambulatory / Q000295:instrumentation*; D013026:Space Flight