TY - RPRT TI - Compositional difference in middle ear effusion: mucous versus serous. AU - Myung-Hyun Chung AU - Jae Young Choi AU - Won-Sang Lee AU - Hee-Nam Kim AU - Joo-Heon Yoon PY - 2002 DO - 10.1097/00005537-200201000-00027 UR - https://pubmed.ncbi.nlm.nih.gov/11802055/ ID - 11802055 ER -