XT2CLeafLevel 4
Infancy
**Definition:** The period of time between 29 and 365 days of life.
GET
/api/v1/systems/icd_11/nodes/XT2CCross-system equivalences0
No cross-system equivalences mapped for this node.
**Definition:** The period of time between 29 and 365 days of life.
/api/v1/systems/icd_11/nodes/XT2CNo cross-system equivalences mapped for this node.