TY - BOOK AU - Tudiver,Fred TI - Assessing interventions: traditional and innovative methods T2 - Research methods for primary care SN - 0803947704 AV - R853.C55 A77 1992 U1 - 362.1/068/5 20 PY - 1992/// CY - Newbury Park, Calif. PB - Sage Publications KW - Clinical trials KW - Local KW - Primary care Medicine KW - Research KW - Methodology KW - Medical care KW - Evaluation N1 - Includes bibliographical references and index ER -