Ara, N., M. Khaleque, S. Choudhury, and R. Amin. “Study of Antibacterial Activities of the Volatile Oil of Nigella Sativa Linn on Animal Model”. Bangladesh Journal of Physiology and Pharmacology, vol. 22, no. 1, Oct. 2009, pp. 22-24, doi:10.3329/bjpp.v22i1.3565.