The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories (ftp://ftp.informatics.jax.org/pub/reports/index.html). For more information about these ontologies, see the MGI Publications Page at http://www.informatics.jax.org/mgihome/other/publications.shtml.
fluid accumulation in the middle ear cavity due to dysfunction of the Eustachian tube
Comment:
fluid may be serous, mucoid, bloody, purulent or any combination thereof; the term does not distinguish between effusions due to acute otitis media (AOM) and effusions due to otitis media with effusion (OME) {comment="https://books.google.com/books?isbn=1550092545"}