title: Cryopreservation of the promastigote form of Leishmania tropica var major at different cooling rates.
mesh_terms: D003451:Cryoprotective Agents / Q000494:pharmacology; D003470:Culture Media; D004121:Dimethyl Sulfoxide / Q000494:pharmacology; D005615:Freezing; D005990:Glycerol / Q000494:pharmacology; D007891:Leishmania / Q000187:drug effects / Q000254:growth & development / Q000472:pathogenicity; D011309:Preservation, Biological; D013696:Temperature; D013997:Time Factors
chemical_list: D003451:Cryoprotective Agents; D003470:Culture Media; D005990:Glycerol; D004121:Dimethyl Sulfoxide