TY - RPRT TI - Thousand aviator study - Nonvestibular contributions to postural equilibrium functions. AU - Fregly, A. R. AU - Graybiel, A. AU - Mitchell, R. E. AU - Oberman, A. PY - 1968 UR - https://ntrs.nasa.gov/citations/19680037111 ID - 19680037111 ER -