TY - JOUR AU - Grow, André AU - Perrotta, Daniela AU - Del Fava, Emanuele AU - Cimentada, Jorge AU - Rampazzo, Francesco AU - Gil-Clavel, Sofia AU - Zagheni, Emilio PY - 2020 DA - 2020/12/14 TI - Addressing Public Health Emergencies via Facebook Surveys: Advantages, Challenges, and Practical Considerations JO - J Med Internet Res SP - e20653 VL - 22 IS - 12 KW - Facebook KW - web-based surveys KW - public health emergency KW - COVID-19 SN - 1438-8871 UR - http://www.jmir.org/2020/12/e20653/ UR - https://doi.org/10.2196/20653 UR - http://www.ncbi.nlm.nih.gov/pubmed/33284782 DO - 10.2196/20653 ID - info:doi/10.2196/20653 ER -