004620000a2200133000450024501130000065000280011365000240014165000220016565300440018704100130023170000180024410000220026277300440028410aNote on the duodenum of the west Indian manatee (<Trichechus manatus>), with emphasis on the duodenal glands14aMamíferos acuáticos14aFisiología animal14aAnatomía animal  gTrichechuseTrichechus manatusmanatí0 aInglés1 aKrause, W. J.1 aReynolds, John E.1 tActa Anatómica3219h114q33-40d1982