Merchant H W, Gangarosa L P, Glassman A B, Sobel R E
Oral Surg Oral Med Oral Pathol. 1978 Jun;45(6):870-5. doi: 10.1016/s0030-4220(78)80008-5.
A double-blind study of the effectiveness of betamethasone-17-benzoate in the treatment of recurrent aphothous ulcers (RAU) was concucted. The drug was found to be effective in reducing symptoms and shortening healing time but not in preventing recurrences. Evaluation of the medical histories and laboratory studies suggests that multiple factors may be involved in the etiology of RAU, as reported by others.
进行了一项关于倍他米松-17-苯甲酸酯治疗复发性阿弗他溃疡（RAU）有效性的双盲研究。结果发现该药物在减轻症状和缩短愈合时间方面有效，但在预防复发方面无效。对病史和实验室研究的评估表明，正如其他人所报告的那样，RAU的病因可能涉及多种因素。
