National statistics on caries and oral hygiene derived from the Danish Child Dental Health recording system.

MLA

Helm, Sven. “National Statistics on Caries and Oral Hygiene Derived from the Danish Child Dental Health Recording System.” Community Dentistry & Oral Epidemiology, vol. 1, no. 3, Dec. 1973, pp. 121–26. EBSCOhost, https://doi.org/10.1111/j.1600-0528.1973.tb01328.x.

APA

Helm, S. (1973). National statistics on caries and oral hygiene derived from the Danish Child Dental Health recording system. Community Dentistry & Oral Epidemiology, 1(3), 121–126. https://doi.org/10.1111/j.1600-0528.1973.tb01328.x

Chicago

Helm, Sven. 1973. “National Statistics on Caries and Oral Hygiene Derived from the Danish Child Dental Health Recording System.” Community Dentistry & Oral Epidemiology 1 (3): 121–26. doi:10.1111/j.1600-0528.1973.tb01328.x.