Article Abstract

There is another new method for cryopreserving small numbers of human sperm cells

Authors: Alessio Paffoni, Simone Palini


The manuscript by Berkovitz et al. (1), re-opens the debate on a niche, but important, issue in in vitro fertilization concerning the cryopreservation of a very small number of spermatozoa form an ejaculate or with a surgical origin.