Intracytoplasmic injection of spermatozoa does not appear to alter the mode of mitochondrial DNA inheritance.

@article{Torroni1998IntracytoplasmicIO,
  title={Intracytoplasmic injection of spermatozoa does not appear to alter the mode of mitochondrial DNA inheritance.},
  author={Arianna Torroni and Leila E D'Urbano and Chiara Rengo and Rosaria Scozzari and Marco Sbracia and Claudio Manna and Chiara Cavazzini and Daniele Sellitto},
  journal={Human reproduction},
  year={1998},
  volume={13 6},
  pages={1747-9}
}