1. Doctor-patient dialogue–basic aspect of medical consultation;Murariu-Brujbu;Rev Med Chir Soc Med Nat Iasi,2013
2. Typologies in GPs’ referral practice;Thorsen;BMC Fam Pract,2016
3. The dental referral process. New insights;Goldenberg;N Y State Dent J,1997
4. Referral patterns of dentists: analysis and implications of a questionnaire;Goldenberg;Int J Psychosom,1992
5. The evolving relationship between specialists and general dentists: practical and ethical challenges;Schwartz;J Am Coll Dent,2007