PERENC, L.; CYRAN-GRZEBYK, B.; ZAJKIEWICZ, K.; WALICKA-CUPRYŚ, K. Diversification of results of orientating questionnaire of motoric and psycho-social development in regard to the level of educational maturity (school readiness) in prematurely born children. European Journal of Clinical and Experimental Medicine, [S. l.], v. 16, n. 4, p. 289–299, 2018. DOI: 10.15584/ejcem.2018.4.5. Disponível em: https://journals.ur.edu.pl/ejcem/article/view/11731. Acesso em: 2 feb. 2026.