Clinical evaluation of spermatogenic activity of processed Shilajit in oligospermia. T. K. Biswas, S. Pandit, S. Mondal, S. K. Biswas, U. Jana, T.Ghosh, P. C. Tripathi, P. K. Debnath, R. G. Auddy & B. Auddy. Andrologia 42, 48–56 (2009).
Clinical evaluation of puriﬁed Shilajit on testosterone levels in healthy volunteers. S. Pandit, S. Biswas, U. Jana, R. K. De, S. C. Mukhopadhyay & T. K. Biswas. Andrologia 2015, xx, pp. 1–6