Ukoha, U. U., K. E. Umeasalugo, J. I. Okafor, O. C. Ejimofor, H. C. Nzeakor, U. C. Ofoego, and C. U. Oparaugo. “Relationship Between Body Mass Index And Knee Alignment Using Non-Radiographic / Umbilical Method: Relationship Between Body Mass Index And Knee Alignment”. National Journal of Integrated Research in Medicine, vol. 5, no. 3, Apr. 2014, pp. 106-9, doi:10.70284/njirm.v5i3.744.