Park Kelly K, Brodell Robert T, Helms Stephen E
Dermatology Section, Northeastern Ohio Universities College of Medicine, Rootstown, USA.
Cutis. 2011 Jul;88(1):27-32.
Angular cheilitis (AC) is associated with a variety of nutritional, systemic, and drug-related factors that may act exclusively or in combination with local factors. Establishing the underlying etiology of AC is required to appropriately focus treatment efforts.
口角炎（AC）与多种营养、全身及药物相关因素有关，这些因素可能单独起作用，也可能与局部因素共同作用。确定AC的潜在病因对于合理地集中治疗精力是必要的。
