realizes is about has specified input has specified output characteristic of role of has role anatomical structure development evaluant role categorical measurement datum measurand role organism development assay in late embryo organism development assay in late embryo based on examination of anatomical system organism development assay in late embryo based on examination of anatomical system Jennifer Fostel visceral fetal exam An organism development assay in late embryo that evaluates the anatomical system of the organism late embryo anatomical system metadata incomplete