[Development of veterinary medicine for the horse in the 20th century].
Offereins
E
E
D000818:Animals; D005260:Female; D049673:History, 20th Century; D006736:Horses; D008297:Male; D013038:Specialization / Q000266:history*; D018634:Veterinarians / Q000145:classification / Q000266:history* / Q000639:trends