Sialic acid and cell aggregation.
D000818:Animals; D002449:Cell Aggregation; D002642:Chick Embryo; D009132:Muscles / Q000166:cytology; D009438:Neuraminic Acids; D009439:Neuraminidase / Q000494:pharmacology; D012160:Retina / Q000166:cytology / Q000187:drug effects; D013997:Time Factors; D014357:Trypsin / Q000494:pharmacology
D009438:Neuraminic Acids; D009439:Neuraminidase; D014357:Trypsin