title: Analysis of some tissue processes involved in the propagation of cancer using histophysiologic gradient culture.
mesh_terms: D000818:Animals; D002455:Cell Division; D003094:Collagen; D046508:Culture Techniques; D004848:Epithelium / Q000473:pathology; D008833:Microcirculation / Q000473:pathology; D009369:Neoplasms / Q000473:pathology*; D051381:Rats; D001743:Urinary Bladder / Q000166:cytology; D001749:Urinary Bladder Neoplasms / Q000098:blood supply / Q000473:pathology
chemical_list: D003094:Collagen