Salim, S., Siregar, H., Tanyati, S. and Simanjuntak, S. (2019) “Caries in Outpatients at the Department of Child Health and Dental Clinic of the Provincial Referral Hospital (RSUPP) in Medan during 1971 - 1973”, Paediatrica Indonesiana, 16(9-10), pp. 373-9. doi: 10.14238/pi16.9-10.1976.373-9.