title: Effect of negative pions on the proliferative capacity of ascites tumor cells (lymphoma) in vivo.
mesh_terms: D000818:Animals; D002455:Cell Division / Q000528:radiation effects*; D003036:Cobalt Isotopes; D008223:Lymphoma / Q000532:radiotherapy*; D051379:Mice; D009368:Neoplasm Transplantation; D010100:Oxygen / Q000494:pharmacology; D011830:Radiation Effects; D011874:Radiometry; D011882:Radiotherapy, High-Energy
chemical_list: D003036:Cobalt Isotopes; D010100:Oxygen