Knight, D P Sclerotization of the perisarc of the calyptoblastic hydroid, Laomedea Flexuosa 1. The identification and localization of dopamine in the hydroid. [electronic resource] - Tissue & cell 1970 - 467-77 p. digital Publication Type: Journal Article ISSN: 0040-8166 Standard No.: 10.1016/s0040-8166(70)80045-3 doi