RADOCHOŃSKA, A.; DUDZIK, S.; PERENC, L. Secular changes in age of menarche in girls from Boguchwała and Krasne examined in 1976/77, 1988/89 and 2003/04 years as compared to population of the Rzeszow girls. European Journal of Clinical and Experimental Medicine, [S. l.], v. 4, n. 1, p. 64–69, 2006. Disponível em: https://journals.ur.edu.pl/ejcem/article/view/13431. Acesso em: 1 aug. 2026.