@misc{indiciaec9efcb5f0dd1, title = {The chick limbless mutation causes abnormalities in limb bud dorsal-ventral patterning: implications for the mechanism of apical ridge formation.}, author = {U Grieshammer and G Minowada and J M Pisenti and U K Abbott and G R Martin}, year = {1996}, doi = {10.1242/dev.122.12.3851}, url = {https://pubmed.ncbi.nlm.nih.gov/9012506/}, note = {Source identifier: 9012506} }