To report group-specific variables on dosages
A generic number
GRP01 indicates the number of animal records present in this dose group.
Code indicating the type of unit dose dispensing done
GRP02 indicates the type of dose treatment for this dose group.
Date expressed as CCYYMMDD
GRP03 indicates the group invivo start date. This is the date testing commenced for animals in this group.
Date expressed as CCYYMMDD
GRP04 indicates the group invivo end date. This is the last date on which an animal in this group was sacrificed.
