Investigating the epidemiological relevance of secretory otitis media and neighboring organ diseases through an Internet search 1Department of Otorhinolaryngology Head and Neck Surgery, Guangzhou First People’s Hospital, the Second Affiliated Hospital of South China University of Technology, Guangzhou, Guangdong Province, China 2Intensive Care Unit, The First People’s Hospital of Foshan, Foshan, Guangdong Province, China DOI 10.7717/peerj.16981 Academic Editor Russell Kabir Subject Areas...