@misc{indiciae18548fcbc583, title = {Early differences between alternate n blast cells in leech embryo.}, author = {S T Bissen and D A Weisblat}, year = {1987}, doi = {10.1002/neu.480180302}, url = {https://pubmed.ncbi.nlm.nih.gov/3598573/}, note = {Source identifier: 3598573} }