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Reproduction, Nutrition, Developpement|January 1, 1982
[Relationships among the postnuclear band, chromatin and nuclear envelope of ram spermatids. Concept of a partial model to explain the displacements of the manchette]J L CourtensReproduction, Nutrition, Developpement|January 1, 1982
[The indirect roles of microtubules in the nuclear morphogenesis of spermatids]J L CourtensCell and Tissue Research|July 15, 1998
Convoluted cords, a new nuclear body in spermatocytes and spermatids of the rabbitJ L CourtensThe Anatomical Record|June 1, 1980
Acrosomal and nuclear morphogenesis in ram spermatids: an experimental study of hypophysectomized and testosterone-supplemented animalsJ L Courtens, M CourotBiology of Reproduction|June 22, 1999
Improvement of spermatogenesis in adult cryptorchid rat testis by intratesticular infusion of lactateJ L Courtens, L PlöenScanning Electron Microscopy|January 1, 1986
Comparative aspects of mammalian spermiogenesisL Plöen, J L CourtensReproduction, Nutrition, Development|January 1, 1989
Immunocytochemical localization of histones H2B, H3 and H4 in pronuclei and four-cell stages of porcine embryos. Preliminary resultsJ Rozinek, S Muller, J L CourtensAndrologia|May 1, 1995
Embedding resin space, water contents and chromatin compaction in rabbit sperm nuclei: electron microscopic X-ray spectrophotometry of a brominated probeH Ekwall, L Plöen, J L CourtensMicroscopy Research and Technique|May 1, 1992
Comparison of nuclear hydration in boar spermatozoa before and after freeze-thawing: contrast analysis of cells embedded in bromide-labeled mediumJ L Courtens, H Ekwall, L PlöenJournal of Reproduction and Fertility|March 1, 1988
Immunocytochemical localization of protamine in the boar testisJ L Courtens, L Plöen, M LoirPageof 3