[Cardiac principles of laminaria].
D000818:Animals; D002316:Cardiotonic Agents / Q000302:isolation & purification*; D005227:Fatty Acids / Q000302:isolation & purification / Q000494:pharmacology; D006168:Guinea Pigs; D006632:Histamine / Q000302:isolation & purification / Q000494:pharmacology; D066298:In Vitro Techniques; D007455:Iodine / Q000302:isolation & purification; D007795:Laminaria / Q000032:analysis*; D011898:Ranidae; D012624:Seaweed / Q000032:analysis*
D002316:Cardiotonic Agents; D005227:Fatty Acids; D006632:Histamine; D007455:Iodine