TY  - RPRT
TI  - Avian feather development: relationships between morphogenesis and keratinization.
AU  - A R Haake
AU  - G König
AU  - R H Sawyer
PY  - 1984
DO  - 10.1016/0012-1606(84)90240-9
UR  - https://pubmed.ncbi.nlm.nih.gov/6209181/
ID  - 6209181
ER  -