TY - RPRT TI - Renal Stone Risk During Space Flight AU - Whitson, Peggy A. AU - Pietrzyk, Robert A. AU - Sams, Clarence F. AU - Pak, Charles Y. C. AU - Jones, Jeffrey A. PY - 1999 UR - https://ntrs.nasa.gov/citations/20000020539 ID - 20000020539 ER -