TY - RPRT TI - Indirect calorimetry: methodological and interpretative problems. AU - D C Simonson AU - R A DeFronzo PY - 1990 DO - 10.1152/ajpendo.1990.258.3.e399 UR - https://pubmed.ncbi.nlm.nih.gov/2180312/ ID - 2180312 ER -