Cita APA

Ramírez-Vélez, R., Correa Bautista, J. E., Martínez Torres, J., Meneses Echávez, J. F., & Lobelo, F. (2016). Vitamin B12 concentrations in pregnant Colombian women: Analysis of nationwide data 2010.

Citación estilo Chicago

Ramírez-Vélez, Robinson, Jorge Enrique Correa Bautista, Javier Martínez Torres, José Francisco Meneses Echávez, y Felipe Lobelo. Vitamin B12 Concentrations in Pregnant Colombian Women: Analysis of Nationwide Data 2010. 2016.

Cita MLA

Ramírez-Vélez, Robinson, et al. Vitamin B12 Concentrations in Pregnant Colombian Women: Analysis of Nationwide Data 2010. 2016.