BIESAGA, Tadeusz. Human subjectivity in the prenatal period. Studia Ecologiae et Bioethicae, [S. l.], v. 18, n. 5, p. 137–141, 2020. DOI: 10.21697/seb.2020.18.5.12. Disponível em: https://czasopisma.uksw.edu.pl/index.php/seb/article/view/7195. Acesso em: 5 dec. 2025.