%0 Journal Article %T Neonatal severe hyperparathyroidism due to a homozygous mutation of calcium-sensing receptor; a challenging case %J Ceylon Medical Journal %D 2019 %R 10.4038/cmj.v64i4.8988 %K Neonatal severe hyperparathyroidism (NSHPT) %K Homozygous calcium sensing receptor (CaSR) mutations %K Cinacalcet %K Parathyroid auto-transplantation %U https://cmj.sljol.info/articles/10.4038/cmj.v64i4.8988/