Hussain, M., S. M. Raza, and K. H. Janbaz. “Pharmacological Evaluation and Validation for the Folkloric Use of Oligochaeta Ramosa in Constipation and Diarrhea”. Bangladesh Journal of Pharmacology, vol. 9, no. 4, Nov. 2014, pp. 617-23, doi:10.3329/bjp.v9i4.20566.