@misc{indiciae91ffe678744f, title = {Novel 3-beta-methoxysteroids from the Senegalese sponge Microscleroderma spirophora.}, author = {V Costantino and E Fattorusso and A Mangoni and M Aknin and E M Gaydou}, year = {1994}, doi = {10.1016/0039-128x(94)90025-6}, url = {https://pubmed.ncbi.nlm.nih.gov/8048149/}, note = {Source identifier: 8048149} }