title: On the occurrence of specific adhesion between cells.
mesh_terms: D000818:Animals; D002448:Cell Adhesion; D002449:Cell Aggregation; D003585:Cell Biology; D002642:Chick Embryo; D008099:Liver / Q000166:cytology; D008722:Methods; D012160:Retina / Q000166:cytology; D014357:Trypsin / Q000378:metabolism
chemical_list: D014357:Trypsin