Citation: P. Bercy et al., APPLICATION OF THE CPITN IN A GROUP OF 35-65-YEAR-OLD BELGIAN EMPLOYEES, Journal of dental research, 77(5), 1998, pp. 1255-1255
Citation: P. Bercy et al., APPLICATION OF THE CPITN IN A GROUP OF 35-65 YEARS-OLD BELGIAN EMPLOYEES - COMPARISON WITH DIFFERENT PARAMETERS, Journal of dental research, 77, 1998, pp. 1594-1594