Contribution to the nasolacrimal duct of donkeys in Egypt.
D000818:Animals; D004534:Egypt; D005260:Female; D007765:Lacrimal Apparatus / Q000033:anatomy & histology*; D008297:Male; D009301:Nasolacrimal Duct / Q000033:anatomy & histology*; D010527:Perissodactyla / Q000033:anatomy & histology*