APA

Rutar A., . (19980506). [The patient in the center. The 27th annual meeting of the Swiss Society for Periodontology (SGP) in Bern of the 11th to 13th September 1997]. : Schweizer Monatsschrift fur Zahnmedizin = Revue mensuelle suisse d'odonto-stomatologie = Rivista mensile svizzera di odontologia e stomatologia.

Chicago

Rutar A, . 19980506. [The patient in the center. The 27th annual meeting of the Swiss Society for Periodontology (SGP) in Bern of the 11th to 13th September 1997]. : Schweizer Monatsschrift fur Zahnmedizin = Revue mensuelle suisse d'odonto-stomatologie = Rivista mensile svizzera di odontologia e stomatologia.

Harvard

Rutar A., . (19980506). [The patient in the center. The 27th annual meeting of the Swiss Society for Periodontology (SGP) in Bern of the 11th to 13th September 1997]. : Schweizer Monatsschrift fur Zahnmedizin = Revue mensuelle suisse d'odonto-stomatologie = Rivista mensile svizzera di odontologia e stomatologia.

MLA

Rutar A, . [The patient in the center. The 27th annual meeting of the Swiss Society for Periodontology (SGP) in Bern of the 11th to 13th September 1997]. : Schweizer Monatsschrift fur Zahnmedizin = Revue mensuelle suisse d'odonto-stomatologie = Rivista mensile svizzera di odontologia e stomatologia. 19980506.