1. Cyclic and pathologic changes in the mare's endometrium as detected by biopsy, with a note on early embryonic death;Kenney;J Am Vet Med Assoc,1978
2. Clinical examinations and abnormalities in the mare;Hughes,1980
3. Endometrial cytology as a diagnostic aid in mares;Knudsen;Cornell Vet,1964
4. Results of concurrent bacteriological and cytological examinations of the endometrium of mares in routine stud farm practice;Wingfield Digby;J Reprod Fertil Suppl,1982
5. Bacterial endometritis;Asbury,1983