Self-reported oral health and associated factors in the North Finland 1966 birth cohort at the age of 31

Lintula T, Laitala V, Pesonen P, Sipilä K, Laitala M-L, Taanila A, Anttonen V. Self-reported oral health and associated factors in the North Finland 1966 birth cohort at the age of 31. BMC Oral Health. 2014; 14: 155.