TY - JOUR T1 - Ultrasonographic characterization of the ulnar collateral ligament of normal thumbs in different age groups JO - Clinics A1 - Cagnolati, Amanda Favaro A1 - Nader, Marcel A1 - Nogueira-Barbosa, Marcello Henrique A1 - Barbieri, Claudio Henrique SN - 1807-5932 UL - 10.6061/clinics/2018/e162 VL - 73 Y1 - 2018 PB - Brasil ER -