PT - JOURNAL ARTICLE AU - Marina Kobayashi AU - Kenta Watanabe TI - Ludwig angina AID - 10.1503/cmaj.160279 DP - 2017 Feb 13 TA - Canadian Medical Association Journal PG - E246--E246 VI - 189 IP - 6 4099 - http://www.cmaj.ca/content/189/6/E246.short 4100 - http://www.cmaj.ca/content/189/6/E246.full SO - CMAJ2017 Feb 13; 189