@article{202411.0420,
	doi = {10.20944/preprints202411.0420.v1},
	url = {https://doi.org/10.20944/preprints202411.0420.v1},
	year = 2024,
	month = {November},
	publisher = {Preprints},
	author = {Tomoaki Hirakawa and Goki Yamada and Mikiko Tokiya and Takuma Furukawa and Chiharu Iwasaka and Takeshi Sawada and Tadayuki Tsujita and Mizuho A Kido and Yoshio Hirota and Megumi Hara and Akiko Matsumoto},
	title = {Impact of Pre-Vaccination Active Vitamin D Levels on COVID-19 mRNA Vaccine-Induced Immunity in a Japanese Cohort},
	journal = {Preprints}
}