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2. Effects of fattening boars in mixed or single sex groups and split marketing on pig welfare;Boyle;Anim. Welfare,2007
3. Osteochondrosis of the elbow joint in finishers — association with growth rate and heritability;Busch,2006
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5. Arthritis or OCD — identification and prevention;Crenshaw;Adv. Pork. Prod.,2006