Search for: [Subject and Keywords = Ultradźwięki \- pomiary] OR [Subject and Keywords = Ultrasonografia \- wykorzystanie \- konferencje \[KABA\]] OR [Subject and Keywords = Biomechanika] OR [Subject and Keywords = Ultradźwięki \- pomiary] OR [Subject and Keywords = Ultrasonografia \- wykorzystanie \- konferencje \[KABA\]] OR [Subject and Keywords = Biomechanika] OR [Title = Ultrasonic investigation of the trabecular bone\-low and high frequency approach] OR [Title = Ultrasonic investigation of the trabecular bone\-low and high frequency approach] OR [Creator = Litniewski, Jerzy] OR [Creator = Nowicki, Andrzej] OR [Creator = Litniewski, Jerzy] OR [Creator = Nowicki, Andrzej]