TY  - RPRT
TI  - Subjective vertical before and after space flight.
AU  - J R Kass
AU  - H Vogel
PY  - 1986
DO  - 10.1016/0273-1177(86)90082-7
UR  - https://pubmed.ncbi.nlm.nih.gov/11537818/
ID  - 11537818
ER  -