TY - BOOK AU - Battle,Constance Urciolo TI - Essentials of public health biology: a guide for the study of pathophysiology T2 - Essential public health SN - 9780763744649 (pbk.) PY - 2009/// CY - Sudbury, Mass. PB - Jones and Bartlett KW - Public Health KW - Health Promotion KW - Preventive Medicine N1 - Includes bibliographical references and index ER -