C/O - a headache
Complaining of a headache
C/O - a headache (context-dependent category)
Complaining of a headache (finding)
272027003
http://purl.bioontology.org/ontology/SNOMEDCT/272027003
0
XM0CV
Courses
Episodicities
Subject of record or other provider of history
Head structure
Severities
Headache (& [C/O])
C/O: a pain
Headache
1
Finding
R-20211
T033
C0439024