• Ultrasound reference values for the calcaneus of children and adolescents at moderate altitudes in Peru 

    Gómez-Campos, Rossana; Sulla-Torres, José; Lee-Andruske, Cynthia; Castelli Correia de Campos, F.; Luarte Rocha, Cristian; Cossio-Bolaños, Wilbert; Cossio-Bolaños, Marco Antonio (2021)
    Objective: a) Establish reference values for bone parameters by using the speed of sound (SOS, m/s) of broadband ultrasound attenuation (BUA, dB/MHz) and establish a bone quality index (BQI=αSOS+βBUA) for children and ...