The role of physical therapy in the treatment of children with chornic functional constipation - Savić, Nataša; Živković, Vesna; Stanković, Ivona; Stojković, Tatjana; Stojković, Tatjana; Milenković, Marina; Stojanović, Zorica; Balov, Biljana (Vojnosanitetski pregled, 2021)