Kolesárová, A., V. Sirotkin, A., Roychoudhury, S. and Kováčik, J. (2016) “DO PROGESTERONE, IGF-I, IGFBP-3 AND IGFBP-4 RELATE TO SEXUAL MATURATION?”, Journal of microbiology, biotechnology and food sciences, 5(special 1), pp. 40–43. doi: 10.15414/jmbfs.2016.5.special1.40-43.