title: Four further cases of autosomal primary trisomy in the mouse.
mesh_terms: D000818:Animals; D005854:Germ Cells / Q000166:cytology; D007248:Infertility, Male / Q000473:pathology*; D008297:Male; D008540:Meiosis; D051379:Mice; D008858:Microscopy, Phase-Contrast; D008938:Mitosis; D011831:Radiation Genetics; D013094:Spermatozoa; D013737:Testis / Q000528:radiation effects; D014314:Trisomy