Ultrastructural study of spermatogenesis and sperm in the African medicinal leech Hirudo troctina Johnson, 1816 (Annelida, Hirudinida)

Autor: Ahmed, Raja Ben, Tekaya, Saïda, Urbisz, Anna Z., Świątek, Piotr
Zdroj: In Tissue and Cell June 2015 47(3):242-253
Databáze: ScienceDirect