TY - JOUR AU - Ashrafi, Iraj AU - Kohram, Hamid AU - Naijan, Hamid AU - Bahreini, Majid AU - Mirzakhani, Hamid PY - 2012 DA - 2012/06/21 TI - Erratum to: Retraction: Effect of controlled and uncontrolled cooling rate on motility parameters of cryopreserved ram spermatozoa JO - BMC Research Notes SP - 319 VL - 5 IS - 1 SN - 1756-0500 UR - https://doi.org/10.1186/1756-0500-5-319 DO - 10.1186/1756-0500-5-319 ID - Ashrafi2012 ER -