title: Fixation of tissue by formaldehyde vapor during centrifugation; a means for enhancing morphological visibility by cellular flattening.
mesh_terms: D000818:Animals; D001706:Biopsy; D002498:Centrifugation; D002875:Chromosomes; D005557:Formaldehyde; D006652:Histological Techniques; D006801:Humans; D008297:Male; D013737:Testis / Q000166:cytology
chemical_list: D005557:Formaldehyde