Khashiing, Khamtilin In vitro studies on adrenergic and cholinergic regulation of arylalkylamine N-acetyltransferase (AA-NAT) activity in the pineal of catfish, clarias gariepinus - Shillong Department of Zoology, NEHU 2009 - 138p.:ill.;28cm. Subjects--Topical Terms: Catfishes-Research Dewey Class. No.: 597.49 / KHA