Development of the embryonic chick otic placode. I. Light microscopic analysis.
D000818:Animals; D002452:Cell Count; D002454:Cell Differentiation; D002642:Chick Embryo / Q000166:cytology* / Q000254:growth & development; D007758:Ear, Inner / Q000196:embryology*; D004475:Ectoderm / Q000166:cytology; D009432:Neural Crest / Q000166:cytology; D013997:Time Factors