title: [News on spermatogenesis].
authors.affiliation: Praticien Hospitalier, Professeur à la faculté de Médecine de Marseille, Laboratoire de biologie de la Reproduction, Hôpital de la Conception, Marseille.
authors.forename: M R
authors.initials: MR
authors.lastname: Guichaoua
mesh_terms: D000818:Animals; D002455:Cell Division; D006801:Humans; D007248:Infertility, Male / Q000209:etiology / Q000235:genetics / Q000628:therapy; D008297:Male; D008540:Meiosis; D027724:Reproductive Techniques, Assisted; D020554:Sperm Injections, Intracytoplasmic; D013087:Spermatids / Q000166:cytology; D013091:Spermatogenesis; D013093:Spermatogonia / Q000166:cytology