TY - BOOK AU - Ricketts,Thomas C. AU - Savitz,Lucy A. TI - Geographic methods for health services research: a focus on the rural-urban continuum SN - 0819195324 (alk. paper) AV - RA771 .G46 1994 U1 - 362.1/0425 20 PY - 1994/// CY - Lanham, MD PB - University Press of America KW - Rural health services KW - Research KW - Methodology KW - Maps KW - Medical geography KW - United States N1 - Includes bibliographical references (p. [327]-358) and index ER -