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

Year Number of Results
2014 3
2015 11
2016 36
2017 49
2018 46
2019 52
2020 62
2021 82
2022 83
2023 49
2024 10
2026 0

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405 results

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In reply.
Togashi K, Utano K, Lefor AK. Togashi K, et al. Among authors: lefor ak. Jpn J Radiol. 2022 Apr;40(4):441-442. doi: 10.1007/s11604-021-01241-2. Epub 2022 Jan 29. Jpn J Radiol. 2022. PMID: 35091959 No abstract available.
Machine learning in gastrointestinal surgery.
Sakamoto T, Goto T, Fujiogi M, Kawarai Lefor A. Sakamoto T, et al. Among authors: kawarai lefor a. Surg Today. 2022 Jul;52(7):995-1007. doi: 10.1007/s00595-021-02380-9. Epub 2021 Sep 24. Surg Today. 2022. PMID: 34559310 Review.
Resident Burnout.
Lefor AK. Lefor AK. J Am Coll Surg. 2017 Jan;224(1):89. doi: 10.1016/j.jamcollsurg.2016.09.008. J Am Coll Surg. 2017. PMID: 28010824 No abstract available.
Hypertrophic anterior cervical osteophyte.
Kobayashi T, Lefor AK, Morimoto T. Kobayashi T, et al. Among authors: lefor ak. Reumatol Clin (Engl Ed). 2021 Nov;17(9):552-553. doi: 10.1016/j.reumae.2020.09.005. Reumatol Clin (Engl Ed). 2021. PMID: 34756319 Free article. No abstract available.
Hypertrophic Anterior Cervical Osteophyte.
Kobayashi T, Lefor AK, Morimoto T. Kobayashi T, et al. Among authors: lefor ak. Reumatol Clin (Engl Ed). 2020 Oct 30:S1699-258X(20)30224-2. doi: 10.1016/j.reuma.2020.09.002. Online ahead of print. Reumatol Clin (Engl Ed). 2020. PMID: 33139178 Free article. English, Spanish. No abstract available.
Gastroenterology Training in Japan.
Hatanaka H, Yamamoto H, Lefor AK, Sugano K. Hatanaka H, et al. Among authors: lefor ak. Dig Dis Sci. 2016 Jun;61(6):1448-50. doi: 10.1007/s10620-016-4065-x. Epub 2016 Feb 10. Dig Dis Sci. 2016. PMID: 26860507 No abstract available.
Cholangiocarcinoma Resembling IgG4-related Sclerosing Cholangitis.
Akahoshi K, Kanno A, Miwata T, Nagai H, Yokoyama K, Ikeda E, Ando K, Tamada K, Fukushima N, Lefor AK, Yamamoto H. Akahoshi K, et al. Among authors: lefor ak. Intern Med. 2023 Dec 1;62(23):3495-3500. doi: 10.2169/internalmedicine.1144-22. Epub 2023 Apr 21. Intern Med. 2023. PMID: 37081688 Free PMC article.
Pancreatic Ductal Adenocarcinoma: Epidemiology and Risk Factors.
Ushio J, Kanno A, Ikeda E, Ando K, Nagai H, Miwata T, Kawasaki Y, Tada Y, Yokoyama K, Numao N, Tamada K, Lefor AK, Yamamoto H. Ushio J, et al. Among authors: lefor ak. Diagnostics (Basel). 2021 Mar 20;11(3):562. doi: 10.3390/diagnostics11030562. Diagnostics (Basel). 2021. PMID: 33804776 Free PMC article. Review.
405 results