ΓΙΩΤΗΣ Α., ΧΑΡΙΣΗΣ Φ., ΠΑΠΑΝΑΣΤΑΣΙΟΥ Κ., ΜΑΖΑΡΑΚΗΣ Θ. and ΝΑΘΑΝΑΗΛ Θ. 2019. Comparative study for evaluation of eggs age by means of floating in water. Journal of the Hellenic Veterinary Medical Society. 27, 3 (Dec. 2019), 218–224. DOI:https://doi.org/10.12681/jhvms.21262.