Purtilo, R. B., & Haddad, A. M. (2002). Health professional and patient interaction. Philadelphia, Pa: Saunders.
Παραπομπή Chicago StylePurtilo, Ruth B., και Amy Marie Haddad. Health Professional and Patient Interaction. Philadelphia, Pa: Saunders, 2002.
Παραπομπή MLAPurtilo, Ruth B., και Amy Marie Haddad. Health Professional and Patient Interaction. Philadelphia, Pa: Saunders, 2002.
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