TY  - RPRT
TI  - Radiation risk during long-term spaceflight.
AU  - V M Petrov
PY  - 2002
DO  - 10.1016/s0273-1177(02)00168-0
UR  - https://pubmed.ncbi.nlm.nih.gov/12539775/
ID  - 12539775
ER  -