Asikin, J., S. Dibjosubroto, A.H. Pallencaoe, and L.F. Luhulima. 2017. “A Study on Hypothyroidism in a School for the Mentally Retarded in Bandung”. Paediatrica Indonesiana 18 (5-6), 141-50. https://doi.org/10.14238/pi18.5-6.1978.141-50.