Aphthous ulceration in Nigerian and British medical students.
A D
AD
Harries
P
P
Mohammed
K S
KS
Chugh
D
D
Burnell
J
J
Rhodes
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D009549:Nigeria; D013281:Stomatitis, Aphthous / Q000453:epidemiology* / Q000209:etiology; D013337:Students, Medical; D014852:Wales