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

Year Number of Results
2004 2
2005 2
2006 2
2007 1
2010 2
2012 2
2013 1
2014 2
2015 1
2016 1
2017 1
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2019 2
2020 1
2021 1
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Page 1
Conversion of beta-carotene to retinal pigment.
Biesalski HK, Chichili GR, Frank J, von Lintig J, Nohr D. Biesalski HK, et al. Among authors: nohr d. Vitam Horm. 2007;75:117-30. doi: 10.1016/S0083-6729(06)75005-1. Vitam Horm. 2007. PMID: 17368314 Review.
Vitamin C Deficiency in Blood Samples of COVID-19 Patients.
Sinnberg T, Lichtensteiger C, Hill-Mündel K, Leischner C, Niessner H, Busch C, Renner O, Wyss N, Flatz L, Lauer UM, Hoelzle LE, Nohr D, Burkard M, Marongiu L, Venturelli S. Sinnberg T, et al. Among authors: nohr d. Antioxidants (Basel). 2022 Aug 15;11(8):1580. doi: 10.3390/antiox11081580. Antioxidants (Basel). 2022. PMID: 36009299 Free PMC article.
Vitamin A administration using nasogastric tubes.
Meyer S, Gortner L, Monz D, Maurer E, Nohr D, Biesalski HK; NeoVitaA Study Group. Meyer S, et al. Among authors: nohr d. Early Hum Dev. 2014 Oct;90(10):625-6. doi: 10.1016/j.earlhumdev.2014.07.011. Epub 2014 Aug 24. Early Hum Dev. 2014. PMID: 25164059 No abstract available.
22 results