Offret, H; Offret M; Labetoulle M; Offret O. (February 2009). "Permanent cosmetics and magnetic resonance imaging". Journal Français d'Ophtalmologie. 32 (2): 131.e1–3. doi:10.1016/j.jfo.2008.07.002. PMID20579475.
Tope, WD; Shellock FG (February 2002). "Magnetic resonance imaging and permanent cosmetics (tattoos): survey of complications and adverse events". Journal of Magnetic Resonance Imaging. 15 (2): 180–4. doi:10.1002/jmri.10049. PMID11836774.
Offret, H; Offret M; Labetoulle M; Offret O. (February 2009). "Permanent cosmetics and magnetic resonance imaging". Journal Français d'Ophtalmologie. 32 (2): 131.e1–3. doi:10.1016/j.jfo.2008.07.002. PMID20579475.
Tope, WD; Shellock FG (February 2002). "Magnetic resonance imaging and permanent cosmetics (tattoos): survey of complications and adverse events". Journal of Magnetic Resonance Imaging. 15 (2): 180–4. doi:10.1002/jmri.10049. PMID11836774.