TY - JOUR T1 - Sufficient reduction methods for multivariate surveillance JO - Emerging Health Threats Journal UR - https://doi.org/10.3402/ehtj.v4i0.10942 PY - 2011/12/06 AU - Siripanthana S AU - Stillman E ED - DO - DOI: 10.3402/ehtj.v4i0.10942 PB - Informa UK Limited VL - 4 IS - 0 Y2 - 2025/10/29 ER -