number of fetuses with an ossified anterior arch of atlas to total number of fetuses ratio
number of fetuses with cervical rib variations to total number of fetuses ratio
number of fetuses with lumbar rib variations to total number of fetuses ratio
This is a calculated measurement in which the number of fetuses with lumbar rib variations is divided by the total number of fetuses in the prospective litter, and the result presented as a ratio, fraction, quotient or percentage.
number of fetuses with sternum variations to total number of fetuses ratio
number of fetuses without an ossified first cervical vertebral body to total number of fetuses ratio
Synonyms
Narrow Synonyms:
percent of fetuses with lumbar rib variations
;
percent of fetuses with variations of the lumbar ribs