RT Article T1 A suite of methods for representing activity space in a healthcare accessibility study A1 Sherman, Jill E. A2 Arcury, Thomas A. A2 Gesler, Wilbert M. 1941- A2 Preisser, John S. A2 Spencer, John LA English YR 2005 UL https://krimdok.uni-tuebingen.de/Record/1912718170