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Paternal age and telomere length in twins: the germ stem cell selection paradigm.
Hjelmborg JB, Dalgård C, Mangino M, Spector TD, Halekoh U, Möller S, Kimura M, Horvath K, Kark JD, Christensen K, Kyvik KO, Aviv A. Hjelmborg JB, et al. Among authors: christensen k. Aging Cell. 2015 Aug;14(4):701-3. doi: 10.1111/acel.12334. Epub 2015 Apr 10. Aging Cell. 2015. PMID: 25865872 Free PMC article.
The Danish Twin Register.
Kyvik KO, Christensen K, Skytthe A, Harvald B, Holm NV. Kyvik KO, et al. Among authors: christensen k. Dan Med Bull. 1996 Dec;43(5):467-70. Dan Med Bull. 1996. PMID: 8960820
Fecundability of female twins.
Christensen K, Basso O, Kyvik KO, Juul S, Boldsen J, Vaupel JW, Olsen J. Christensen K, et al. Epidemiology. 1998 Mar;9(2):189-92. Epidemiology. 1998. PMID: 9504289
2,582 results