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APA Citation
Tan, A., Sinclair, G., Mattman, A., Vallance, H. D., & Lamers, Y. (2021). maternal vitamin B12 status in early pregnancy and its association with birth outcomes in Canadian mother–newborn Dyads. British journal of nutrition, 126(12), 1823–1831. http://access.bl.uk/ark:/81055/vdc_100145643131.0x000062