Effect of hydrocortisone ultrasonic phonophoresis in the treatment of knee osteoarthritis. - Iordan, Daniel-Andrei; Onu, Ilie; Matei, Daniela-Viorelia; Dragos-Petrica, Sardaru; Luca, Cătălina; Sohaib, Alashqar; Mereuță, Claudiu; Adam, Andreea Maria; Marin, Dana; Cordun, Mariana; Mușat, Carmina (Balneo & PRM Research Journal, 2023)