TY - JOUR AU - Schultz, Myron AU - Schaffner, William T1 - Photo Quiz T2 - Emerging Infectious Disease journal PY - 2015 VL - 21 IS - 9 SP - 1635 SN - 1080-6059 AB - KW - Epidemic Intelligence Service KW - disease surveillance DO - 10.3201/eid2109.141445 UR - https://wwwnc.cdc.gov/eid/article/21/9/14-1445_article ER - End of Reference