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Psittacine Handrearing Problems, Causes and Solutions 1998
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Correction of Beak Malformation in Juvenile Psittacine Birds European AAV 1997
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Neonatology "Avian Medicine Principles and Application" 1994
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Psittacine Pediatrics Second European Symposium on Avian Medicine and Surgery 1989
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Psittacine Pediatrics AAV 1986
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