Shams, Moghadaseh, Pooneh Dehghan, and Farhad Hosseinpanah. 2017. “Metformin and Intravascular Contrast Media: What to Do in Patients Receiving Both: A Narrative Review”. Novelty in Biomedicine 5 (3):138-45. https://doi.org/10.22037/nbm.v5i3.14850.