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

Year Number of Results
1951 1
1960 1
1965 1
1969 1
1970 2
1971 3
1972 1
1974 2
1975 1
1976 2
1977 5
1978 2
1979 1
1980 2
1981 1
1982 1
1983 5
1984 1
1985 3
1986 3
1987 1
1988 4
1989 3
1990 2
1991 2
2002 1
2003 1
2004 2
2005 2
2006 2
2007 2
2008 2
2010 2
2011 2
2012 1
2013 1
2014 1
2016 3
2018 5
2019 2
2020 1
2021 4
2022 2
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81 results
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Page 1
Scientific and Regulatory Policy Committee Best Practices: Documentation of Sexual Maturity by Microscopic Evaluation in Nonclinical Safety Studies.
Vidal JD, Colman K, Bhaskaran M, de Rijk E, Fegley D, Halpern W, Jacob B, Kandori H, Manickam B, McKeag S, Parker GA, Regan KS, Sefing B, Thibodeau M, Vemireddi V, Werner J, Zalewska A. Vidal JD, et al. Among authors: halpern w. Toxicol Pathol. 2021 Jul;49(5):977-989. doi: 10.1177/0192623321990631. Epub 2021 Mar 4. Toxicol Pathol. 2021. PMID: 33661059 Review.
Use of Severity Grades to Characterize Histopathologic Changes.
Schafer KA, Eighmy J, Fikes JD, Halpern WG, Hukkanen RR, Long GG, Meseck EK, Patrick DJ, Thibodeau MS, Wood CE, Francke S. Schafer KA, et al. Among authors: halpern wg. Toxicol Pathol. 2018 Apr;46(3):256-265. doi: 10.1177/0192623318761348. Epub 2018 Mar 12. Toxicol Pathol. 2018. PMID: 29529947
Trail receptors: targets for cancer therapy.
Humphreys RC, Halpern W. Humphreys RC, et al. Among authors: halpern w. Adv Exp Med Biol. 2008;615:127-58. doi: 10.1007/978-1-4020-6554-5_7. Adv Exp Med Biol. 2008. PMID: 18437894 Review.
81 results