Alezzi, Buthaina I. H., Anwar I. S. Al-Alassaf, and Nahla G. Abdul Al-Mageed. 2012. “A Study on Tumor Marker Calcitonin (CT) in Thyroid Patients”. Al Mustansiriyah Journal of Pharmaceutical Sciences 12 (2):82-88. https://doi.org/10.32947/ajps.v12i2.254.