TY  - RPRT
TI  - Aphthous ulcers and lasers.
AU  - R A Convissar
PY  - 1996
DO  - 10.1016/s1079-2104(96)80211-3
UR  - https://pubmed.ncbi.nlm.nih.gov/8863299/
ID  - 8863299
ER  -