1. Young, D. F. Effect of a time-dependent stenosis on flow through a tube. J. Eng. Ind. Trans. Am. Soc. Mech. Eng. 90, 248–254 (1968).
2. Malik, Y. M., Hussain, A. & Nadeem, S. Flow of a non-newtonian nanofluid between coaxial cylinders with variable viscosity. Z. Naturforsch. 67, 255–261. https://doi.org/10.5560/ZNA.2012-0018 (2012).
3. Hussain, A., Sarwar, L., Akbar, S. & Nadeem, S. Mathematical model for blood flow through the stenosed channel. Phys. Scr. 95, 2 (2019).
4. Tanveer, A., Salahuddin, T., Khan, M., Malik, M. Y. & Alqarni, M. Theoretical analysis of non-Newtonian blood flow in a microchannel. Comput. Methods Progr. Biomed. 191, 105280 (2019).
5. Sankar, D. S. & Yatim, Y. Comparative analysis of mathematical models for blood flow in tapered constricted arteries. Abstr. Appl. Anal. 34, 235960 (2012).