TY - RPRT TI - Metabolic changes observed in astronauts. AU - C S Leach AU - N M CintrĂ³n AU - J M Krauhs PY - 1991 DO - 10.1002/j.1552-4604.1991.tb03650.x UR - https://pubmed.ncbi.nlm.nih.gov/1761722/ ID - 1761722 ER -