TY - JOUR AU - Plsek, PE; Greenhalgh, T TI - Complexity science: The challenge of complexity in health care. JO - Bmj VL - 323 PY - 2001 DO - 10.1136/bmj.323.7313.625 L3 - PubMed-ID: 11557716 SP - 625 EP - 8. N1 - 7313 ER -