Lack of association between aphthous ulcers and Helicobacter pylori.
Chapman
M S
MS
Cimis
R J
RJ
Baughman
R D
RD
D000328:Adult; D005260:Female; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013281:Stomatitis, Aphthous / Q000382:microbiology*