Fan, M W [Determination and analysis of immunological indicators in patients with recurrent oral ulceration]. [electronic resource] - Zhonghua kou qiang ke za zhi [Chinese journal of stomatology] Sep 1983 - 156-8 p. digital Publication Type: Journal Article ISSN: 0412-4014 Subjects--Topical Terms: AdultFemaleHumansImmunityImmunoglobulins--analysisMaleMiddle AgedRecurrenceStomatitis, Aphthous--drug therapy