Savage, Matthew F.; Lee, Jessica Y.; Kotch, Jonathan B.; Vann, William F. (2004). "Early Preventive Dental Visits: Effects on Subsequent Utilization and Costs". Pediatrics. 114 (4): e418–e423. doi:10.1542/peds.2003-0469-f. PMID15466066. S2CID14276166.
Savage, Matthew F.; Lee, Jessica Y.; Kotch, Jonathan B.; Vann, William F. (2004). "Early Preventive Dental Visits: Effects on Subsequent Utilization and Costs". Pediatrics. 114 (4): e418–e423. doi:10.1542/peds.2003-0469-f. PMID15466066. S2CID14276166.
Savage, Matthew F.; Lee, Jessica Y.; Kotch, Jonathan B.; Vann, William F. (2004). "Early Preventive Dental Visits: Effects on Subsequent Utilization and Costs". Pediatrics. 114 (4): e418–e423. doi:10.1542/peds.2003-0469-f. PMID15466066. S2CID14276166.