@article {6485,
	title = {ANTHOSTERONE-A AND ANTHOSTERONE-B, RING-A CONTRACTED STEROIDS FROM THE SPONGE ANTHORACUATA-GRACEAE},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {66},
	number = {5},
	year = {1988},
	note = {ISI Document Delivery No.: P1056Times Cited: 22Cited Reference Count: 23},
	month = {May},
	pages = {1173-1178},
	type = {Article},
	isbn = {0008-4042},
	url = {<Go to ISI>://A1988P105600023},
	author = {Tischler, M. and Ayer, S. W. and Andersen, R. J. and Mitchell, J. F. and Clardy, J.}
}
