Catalog
Day/night cycles
No MMS code
Link to WHO Definition
Day/night cycles – http://id.who.int/icd/entity/402150632
Natural, regular and predictable changes from day through to night and back to day, such as day, night, dawn and dusk.
No MMS code
Link to WHO Definition
Day/night cycles – http://id.who.int/icd/entity/402150632
Natural, regular and predictable changes from day through to night and back to day, such as day, night, dawn and dusk.