Parr, C. L., Magnus, M. C., Karlstad, Ø., Haugen, M., Refsum, H., Ueland, P. M., . . . London, S. J. (2017). Maternal Folate Intake during Pregnancy and Childhood Asthma in a Population-based Cohort. American journal of respiratory and critical care medicine, 195(2), 221-228. https://doi.org/10.1164/rccm.201604-0788OC
Citácia podle Chicago (17th ed.)Parr, Christine L., et al. "Maternal Folate Intake During Pregnancy and Childhood Asthma in a Population-based Cohort." American Journal of Respiratory and Critical Care Medicine 195, no. 2 (2017): 221-228. https://doi.org/10.1164/rccm.201604-0788OC.
Citácia podľa MLA (8th ed.)Parr, Christine L., et al. "Maternal Folate Intake During Pregnancy and Childhood Asthma in a Population-based Cohort." American Journal of Respiratory and Critical Care Medicine, vol. 195, no. 2, 2017, pp. 221-228, https://doi.org/10.1164/rccm.201604-0788OC.