title: An alternative to cold formalin fixation in the "direct coloring" thiocholine method to improve sensitivity and contrast in ovine cervix.
mesh_terms: D000818:Animals; D002584:Cervix Uteri / Q000033:anatomy & histology / Q000201:enzymology* / Q000294:innervation; D002802:Cholinesterases / Q000378:metabolism; D005260:Female; D005629:Frozen Sections; D011247:Pregnancy; D012756:Sheep; D013194:Staining and Labeling / Q000379:methods*; D013860:Thiocholine
chemical_list: D013860:Thiocholine; D002802:Cholinesterases