TY - GEN AU - Spencer,A J TI - Discussion of empirical approaches to the use of epidemiological survey data in predicting services required SN - 0265-539X PY - 1988///0714 KW - Child KW - Dental Health Surveys KW - Health Services Needs and Demand KW - Health Services Research KW - Humans KW - Predictive Value of Tests N1 - Publication Type: Letter ER -