Ratigon Tammasakchai. 2009. In vitro genotoxic effects of cleistanthoside A tetraacetate in human lymphocytes and Salmonella typhimurium bacteria. Faculty of Science, Mahidol University;
Ratigon Tammasakchai. (2009) In vitro genotoxic effects of cleistanthoside A tetraacetate in human lymphocytes and Salmonella typhimurium bacteria . Mahidol University/Bangkok.
Ratigon Tammasakchai. In vitro genotoxic effects of cleistanthoside A tetraacetate in human lymphocytes and Salmonella typhimurium bacteria. . Bangkok:Mahidol University, 2009.
Ratigon Tammasakchai. (2009) In vitro genotoxic effects of cleistanthoside A tetraacetate in human lymphocytes and Salmonella typhimurium bacteria . Mahidol University/Bangkok.