Nothing in sections 192.400 to 192.490 is interpreted as limiting intentional exposure of persons to radiation for the purpose of diagnosis or therapy, or medical research, as authorized by law.
Mo. Rev. Stat. § 192.480
Law not to limit medical use of radiation
Effective: 28 Aug 1963; (L. 1963 p. 359 § 9)
Official source: Missouri Revisor of Statutes. Reproduced from public-domain Missouri statutes; confirm against the official source for the current text. Not legal advice.