Recurrent labial xanthoma infection in a patient with Neurofibromatosis-Noonan syndrome: case report and literature reviewPauline Dussueil, Jean-François Sergent, Alexis Veyssière and Hervé BenateauJ Oral Med Oral Surg, 28 4 (2022) 47DOI: https://doi.org/10.1051/mbcb/2022029