TY  - RPRT
TI  - Shell differentiation and engrailed expression in the Ilyanassa embryo.
AU  - S M Moshel
AU  - M Levine
AU  - J R Collier
PY  - 1998
DO  - 10.1007/s004270050164
UR  - https://pubmed.ncbi.nlm.nih.gov/9601986/
ID  - 9601986
ER  -