[1]
J. B. Soares, S. Glina, N. Antunes Jr, R. Wonchockier, A. G. Galuppo, and F. E. Mizrahi, “ Sperm tail flexibility test: a simple test for selecting viable spermatozoa for intracytoplasmic sperm injection from semen samples without motile spermatozoa ”, Rev. Hosp. Clín., vol. 58, no. 5, pp. 250-253, Jan. 2003.