Good, Edwin S. Further investigations of the etiology and control of infectious abortion in mares / Edwin S. Good Wallace V. Smith - Lexington Ky : Agricultural Experiment Station - p. 337-396 - Kentucky. Agri. Exp. Sta., Bull.; 204 . LCCN: 201777 Subjects--Topical Terms: Aborto infeccioso equino Ganado caballar -- Enfermedades