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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1975 1
1990 3
1992 2
1993 1
2001 1
2024 0

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Page 1
Safety of contrast echocardiography in screening divers.
Cross SJ, Thomson LF, Lee HS, Shields TG, Jennings KP. Cross SJ, et al. Among authors: thomson lf. Lancet. 1990 Dec 22-29;336(8730):1595-6. doi: 10.1016/0140-6736(90)93386-4. Lancet. 1990. PMID: 1979419 No abstract available.
Safety of subaqua diving with a patent foramen ovale.
Cross SJ, Evans SA, Thomson LF, Lee HS, Jennings KP, Shields TG. Cross SJ, et al. Among authors: thomson lf. BMJ. 1992 Feb 22;304(6825):481-2. doi: 10.1136/bmj.304.6825.481. BMJ. 1992. PMID: 1547421 Free PMC article. No abstract available.
Management of the moribund carbon monoxide victim.
Thomson LF, Mardel SN, Jack A, Shields TG. Thomson LF, et al. Arch Emerg Med. 1992 Jun;9(2):208-13. doi: 10.1136/emj.9.2.208. Arch Emerg Med. 1992. PMID: 1388498 Free PMC article.