Table 5.

A1: medline-pubmed; 19/05/2011

	References number
1. Clinical Coordination
"Coordinated care" OR " coordination of care" OR "integrated care" OR "shared care" OR "transitional care" OR "continuity of care"	5.573
2. Levels of care
"Primary care" OR "family practice" OR "Generalist" OR "GP" OR "outpatient" OR "secondary care" OR "specialized" OR ‘specialist’ OR "inpatient" OR "hospitalization" OR "hospitalisation" OR "care levels" OR "interface" OR "cross-level" OR "referral" OR "communication"	655.466
3. Measurement tools
measure OR measures OR indicator	939.670
4. (1) and (2) and (3)	466