Adib, S Evaluation of Apoptotic Markers and Tissue Histology Indicate a Slight Advantage of Slow Freezing Method over Vitrification for Sheep Ovarian Tissues. [electronic resource] - Cryo letters - 313-321 p. digital Publication Type: Journal Article ISSN: 0143-2044 Subjects--Topical Terms: AnimalsApoptosisCaspase 3--metabolismCryopreservation--methodsFemaleFreezingOvary--physiologySheepVitrification