%0 Case Reports %T Recalcitrant skin ulcers in a patient with Papillon-Lefèvre syndrome: an unusual novel presentation. %A Malhi K %A Singh S %A Mustari AP %A Bishnoi A %A Machhua S %A Jindal AK %J Clin Exp Dermatol %V 49 %N 5 %D 2024 Apr 23 %M 38078649 %F 4.481 %R 10.1093/ced/llad446