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Porifera source request
You have requested access to download the full text of the source (SourceID: 163927):
Castellanos, L.; Zea, S.; Osorno, O.; Duque, C. 2003. Phylogenetic analysis of the order Halichondrida (Porifera, Demospongiae), using 3Beta-hydroxysterols as chemical characters. Biochemical Systematics and Ecology 31: 1163-1183. |