Kalthoum Riahi and  Max T. Rietberg and  Javier Perez y Perez and  Corné Dijkstra and  Bennie ten Haken and  Lejla Alic,  Effect of Changing Iron Content and Excitation Frequency on Magnetic Particle Imaging Signal: A Comparative Study of Synomag® Nanoparticles.   journal   = {International Journal of Chemical and Materials Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2021, vol. 173(5). 109 - 112
    [viewed 18 August 2022]. Available from: https://publications.waset.org/pdf/10012006.