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Różycka M, Kurowska P, Grzesiak M, Kotula-Balak M, Tworzydło W, Rame C, Gregoraszczuk E, Dupont J, Rak A.Różycka M, et al. Among authors: rak a.Anim Reprod Sci. 2018 May;192:251-260. doi: 10.1016/j.anireprosci.2018.03.021. Epub 2018 Mar 20.Anim Reprod Sci. 2018.PMID: 29576467
Gregoraszczuk EL, Rak A, Wójtowicz A, Ptak A, Wojciechowicz T, Nowak KW.Gregoraszczuk EL, et al. Among authors: rak a.Acta Vet Hung. 2006 Sep;54(3):413-26. doi: 10.1556/AVet.54.2006.3.12.Acta Vet Hung. 2006.PMID: 17020145
Rak A, Gregoraszczuk EŁ.Rak A, et al.Growth Horm IGF Res. 2008 Jun;18(3):221-7. doi: 10.1016/j.ghir.2007.09.004. Epub 2007 Oct 22.Growth Horm IGF Res. 2008.PMID: 17951088
Gregoraszczuk EŁ, Rak A, Kawalec K, Ropstad E.Gregoraszczuk EŁ, et al. Among authors: rak a.Toxicol Lett. 2008 May 5;178(2):103-9. doi: 10.1016/j.toxlet.2008.02.011. Epub 2008 Mar 8.Toxicol Lett. 2008.PMID: 18406082
Ptak A, Ludewig G, Rak A, Nadolna W, Bochenek M, Gregoraszczuk EL.Ptak A, et al. Among authors: rak a.Environ Int. 2010 Nov;36(8):935-41. doi: 10.1016/j.envint.2009.06.012. Epub 2009 Jul 14.Environ Int. 2010.PMID: 19604582Free PMC article.
Ptak A, Gut P, Błachuta M, Rak A, Gregoraszczuk EŁ.Ptak A, et al. Among authors: rak a.Toxicol Lett. 2009 Oct 28;190(2):187-92. doi: 10.1016/j.toxlet.2009.07.013. Epub 2009 Jul 18.Toxicol Lett. 2009.PMID: 19619627
Rak A, Drwal E, Karpeta A, Gregoraszczuk EŁ.Rak A, et al.Biol Reprod. 2015 Jun;92(6):142. doi: 10.1095/biolreprod.115.128611. Epub 2015 Apr 29.Biol Reprod. 2015.PMID: 25926437
Rak A, Drwal E, Wróbel A, Gregoraszczuk EŁ.Rak A, et al.Reproduction. 2015 Oct;150(4):343-55. doi: 10.1530/REP-15-0255. Epub 2015 Jul 9.Reproduction. 2015.PMID: 26159832