The study examined patients by means of a metabolic chamber before and up to two years after surgery. (sciencedaily.com)
In other words, the calories they take in will match the calories they expend, as measured in a device called a metabolic chamber. (scientificamerican.com)
Metabolic wards, metabolic chambers, DEXA, doubly labeled water, multisite, mutli - investigator, and well done statistics... this is the Cadillac of dietary studies. (sciencedrivennutrition.com)