- 1. Chicken (Gallus) embryology: 24 hour t.s. Lieder_4497f
- 2. Chicken, 24 hour, t.s. with neural groove, notochord, germ layers Lieder_8201f
- 3. Chicken, 12 - 24 hour, t.s. with neural plate Lieder_Em703f
- 4. Chicken, 24 hour, t.s. with neural groove, notochord, germinal layers, somites Lieder_Em704f