Johannes Liebsch Unparalleled implant success proved by long-term studies An interview with Dr. Wolfgang Winges, Germany Patent™ Dental Implant System healthy densitry 2022. nov. 11.
Johannes Liebsch With the Patent™ Implant towards long-term success An Interview with Dr. Paul Lee (INTEGRA, Luxembourg) Patent™ Dental Implant System healthy densitry 2022. aug. 1.
Johannes Liebsch Dentist by profession, an archeologist by heart An interview with Dr. Harald Fahrenholz, Vienna Patent™ Dental Implant System healthy densitry 2022. ápr. 11.
