Y. Moawad Emad, Cellular Mechanics and Therapeutic Resistance of the Cancer Relapse, Journal of Radiation and Nuclear Medicine, Volume 1, Issue 1, 2017, Pages 1-12, ISSN 2766-8630, https://doi.org/10.14302/issn.2766-8630.jrnm-17-1770. (https://jndc-chemistryarticles.infojrnm/article/647) Keywords: Cancer relapse; Primary cancer; Histologic grade; Mitosis; Apoptosis.