TY - RPRT TI - The Basic Reproductive Number for Disease Systems with Multiple Coupled Heterogeneities AU - Lloyd, A. AU - Kitron, U. AU - Perkins, A. AU - Vazquez Prokopec, G. AU - Waller, L. PY - 2017 DO - 10.1101/220004 UR - https://www.biorxiv.org/content/10.1101/220004v1 ID - 10.1101/220004 ER -