Catalog
Ground surface
XE58F
Link to WHO Definition
Ground surface
–
http://id.who.int/icd/entity/1723185907
Parents
Ground surface or surface conformation
Children
XE94G Slope, ramp
XE3EC Trench, ditch, pit
XE1AK Cliff
XE5Y0 Sewer grate
XE2G4 Open drain, channel
