TY  - RPRT
TI  - The hyaline layer: its isolation and role in echinoderm development.
AU  - E Citkowitz
PY  - 1971
DO  - 10.1016/0012-1606(71)90085-6
UR  - https://pubmed.ncbi.nlm.nih.gov/5118735/
ID  - 5118735
ER  -