TY - RPRT TI - Ocular accomodative changes in humans induced by positional changes with respect to gravity. AU - C H Markham AU - S G Diamond AU - N E Simpson PY - 1977 DO - 10.1016/0013-4694(77)90169-9 UR - https://pubmed.ncbi.nlm.nih.gov/65268/ ID - 65268 ER -