Painful necrotic interdental papillae lesions often accompanied with foetor ex ore, and necrotic lesions covered by grayish-white pseudomembranous mostly seen in children suffering from malnutrition are characteristic of?
A、 necrotizingulcerativegingivitis
B、 prepubertalperiodontitis
C、 juvenileperiodontitis
D、 hypophosphatasia
E、 histiocytosis-X
发布时间：2025-06-26 17:05:17
