A. Amsath3, S. Vincent2, B. M. S. rose1, S. J. “Microbial and Haemagglutinins from the Serum of Estuarine Crab Portunus Sanguinolentus”. Recent Research in Science and Technology, vol. 3, no. 2, Feb. 2011, https://updatepublishing.com/journal/index.php/rrst/article/view/612.