Round spermatid nucleus injection (ROSNI).
D000818:Animals; D002467:Cell Nucleus; D048430:Cell Shape; D005260:Female; D005307:Fertilization in Vitro / Q000009:adverse effects / Q000379:methods*; D030342:Genetic Diseases, Inborn; D006801:Humans; D018445:Infectious Disease Transmission, Vertical; D007248:Infertility, Male / Q000235:genetics; D007267:Injections; D008297:Male; D013087:Spermatids / Q000166:cytology* / Q000502:physiology; D013091:Spermatogenesis / Q000502:physiology