Alhamda, S., Jon Efendi, and Budi Pratama Arnofyan. “Sodium Levels As a Predicting Factor for the Occurrence of Perforated Appendicitis in Children at Dr. M. Djamil General Hospital Padang”. Bioscientia Medicina : Journal of Biomedicine and Translational Research, Vol. 6, no. 9, June 2022, pp. 2154-8, doi:10.37275/bsm.v6i9.571.