Multicenter clinical trials on a novel polyherbal formulation in allergic rhinitis
Saxena, V. S.; Venkateshwarlu, K.; Nadig, P.; Barbhaiya, H. C.; Bhatia, N.; Borkar, D. M.; Gill, R. S.; Jain, R. K.; Katiyar, S. K.; Prasad, K. V. N.; Nalinesha, K. M.; Nasiruddin, K.; Rishi, J. P.; Chowdhury, J. R.; Saharia, P. S.; Thomas, B.; Bagchi, D. (2004)