1. The morphogenesis of vertebrate perforatorium;Baccetti;Journal of Ultrastructure Research,1980
2. The Sertoli cell in lizards;Baccetti;Journal of Ultrastructure Research,1983
3. Spermatozoa of Amphiumae: spermateleosis, helical motility and reversibility;Baker;Journal of the Tennessee Academy of Science,1962
4. Spermatozoa and spermateleosis in Cryptobranchus and Necturus;Baker;Journal of the Tennessee Academy of Science,1963
5. Spermateleosis of a salamander Amphiuma tridactylum Cuvier;Baker;La Cellule,1967