PT - JOURNAL ARTICLE AU - Megan E. Himmel AU - Samuel D. Saibil AU - Alexandra P. Saltman TI - Immune checkpoint inhibitors in cancer immunotherapy AID - 10.1503/cmaj.191231 DP - 2020 Jun 15 TA - Canadian Medical Association Journal PG - E651--E651 VI - 192 IP - 24 4099 - http://www.cmaj.ca/content/192/24/E651.short 4100 - http://www.cmaj.ca/content/192/24/E651.full SO - CMAJ2020 Jun 15; 192