Cortical reaction en the cortical granules Cortical reaction Cortical reaction the cortical granules the cortical granules English English the cortical granules [en] en Cortical reaction the cortical granules Cortical reaction the cortical granules the cortical granules the cortical granules the cortical granules Cortical reaction Cortical reaction the cortical granules [en] view article English the cortical granules the cortical granules the cortical granules cortical reaction the cortical granules the cortical granules the cortical granules