Home › Authors › Richard Grol 👤 Richard Grol 7 books Books by Richard Grol Implementatie 2016 Quality Improvement Research Quality Improvement Research 2008 Improving patient care 2005 Oxford Textbook of Primary Medical Care 2005 QUALITY IMPROVEMENT RESEARCH: UNDERSTANDING THE SCIENCE OF CHANGE IN HEALTH CARE; ED. BY RICHARD GROL 2004 Quality improvement by peer review 1995 To Heal or to Harm? 1988