Vitamin D and respiratory tract infections in childhood

MLA

Mara Lelii, and Susanna Esposito. “Vitamin D and Respiratory Tract Infections in Childhood.” BMC Infectious Diseases, vol. 15, Oct. 2015. EBSCOhost, https://doi.org/10.1186/s12879-015-1196-1.

APA

Mara Lelii, & Susanna Esposito. (2015). Vitamin D and respiratory tract infections in childhood. BMC Infectious Diseases, 15. https://doi.org/10.1186/s12879-015-1196-1

Chicago

Mara Lelii, and Susanna Esposito. 2015. “Vitamin D and Respiratory Tract Infections in Childhood.” BMC Infectious Diseases 15 (October). doi:10.1186/s12879-015-1196-1.