 
			
	
		
		Kristin M. Olsen
	
			
Kristin M. Olsen
						
	
	Dept. of Animal Science, Iowa State University
	
	
	
	Ames, 
	IA
	USA
	
	
	Papers:
	284 
	The Effects of Group Size and Sub-Therapeutic Antibiotic Alternatives on the Performance of Nursery Piglets: A Model for Feed Additive Evaluation