TY - GEN AU - Van't Hof,M A AU - Truin,G J AU - Burgersdijk,R C AU - Visser,R S AU - Kalsbeek,H AU - Heling,G W TI - [Dental survey (Leot-project): aims, sampling and participation] SN - 0028-2200 PY - 1990///0328 KW - Adolescent KW - Adult KW - Aged KW - Dental Health Surveys KW - Humans KW - Methods KW - Middle Aged KW - Netherlands N1 - Publication Type: English Abstract; Journal Article ER -