TY - JOUR AU - Lazzari, G; Crotti, G; Turini, P TI - Equine embryos at the compacted morula and blastocyst stage can be obtained by intracytoplasmic sperm injection (ICSI) of in vitro matured oocytes with frozen-thawed spermatozoa from semen of different fertilities JO - Theriogenology VL - 58(s) PY - 2002 DO - 10.1016/S0093-691X(02)00777-X SP - 709 EP - 712 ER -