PT - JOURNAL ARTICLE AU - Shen, Angela K AU - Fields, Rebecca AU - McQuestion, Mike TI - The future of routine immunization in the developing world: challenges and opportunities AID - 10.9745/GHSP-D-14-00137 DP - 2014 Dec 01 TA - Global Health: Science and Practice PG - 381--394 VI - 2 IP - 4 4099 - http://www.ghspjournal.org/content/2/4/381.short 4100 - http://www.ghspjournal.org/content/2/4/381.full SO - GLOB HEALTH SCI PRACT2014 Dec 01; 2