Parallel orientation of fibroblasts in vitro.
D001345:Autoradiography; D046508:Culture Techniques; D004171:Diploidy; D005333:Fetus; D005347:Fibroblasts; D006801:Humans; D008168:Lung; D003012:Microbial Collagenase; D008853:Microscopy
D003012:Microbial Collagenase