Maternal Readiness for Newborn Self-Care in the Early Postpartum Period: Associations with Maternal Psychophysical State and Declared Breastfeeding Readiness. - Prokopowicz, Anna; Tułacz, Kinga; Drobina, Kamila; Lewandowski, Łukasz; Uchmanowicz, Izabella (Journal of Clinical Medicine, 2026)