title: ELISA determination of whole blood and plasma progestogen concentrations in bitches.
authors.affiliation: Royal Veterinary College, University of London, Hatfield, Hertfordshire.
authors.forename: G C
authors.initials: GC
authors.lastname: England
mesh_terms: D000818:Animals; D004285:Dogs / Q000097:blood*; D004797:Enzyme-Linked Immunosorbent Assay / Q000379:methods / Q000662:veterinary*; D005260:Female; D010061:Ovulation Detection / Q000379:methods / Q000662:veterinary*; D010949:Plasma / Q000737:chemistry*; D011374:Progesterone / Q000097:blood*; D011863:Radioimmunoassay / Q000379:methods / Q000662:veterinary; D013997:Time Factors
chemical_list: D011374:Progesterone