Experiences and coping strategies of preterm infants' parents and parental competences after early physiotherapy intervention: qualitative study. - Ochandorena-Acha, Mirari; Noell-Boix, Rosa; Yildirim, Meltem; Cazorla-Sánchez, Maria; Iriondo-Sanz, Martín; Troyano-Martos, Maria José; Casas-Baroy, Joan Carles (Physiotherapy Theory & Practice, 2022)