Where used:

Attribute	PERSON BIRTH DATE	is implemented by data element PERSON BIRTH DATE
Data Element	BIRTH DATE	references in description PERSON BIRTH DATE
Data Element	BIRTH DATE (BABY)	references in description PERSON BIRTH DATE
Data Element	BIRTH DATE (MOTHER)	references in description PERSON BIRTH DATE
Data Element	DATE	references in description PERSON BIRTH DATE
Data Element	DELIVERY DATE	is implemented by data element PERSON BIRTH DATE