TY - CHAP M1 - Book, Section TI - Mouth conditions, ulcers A1 - Murtagh, John Y1 - 2016 N1 - T2 - Murtagh's Diagnostic Strategies AB - Recurrent aphthous ulceration SN - PB - McGraw-Hill Education CY - Sydney, Australia Y2 - 2024/03/29 UR - murtagh.mhmedical.com/content.aspx?aid=1131216385 ER -