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N-acylation of lactams derived from natural 2-benzoxazolinones and 1,4-benzoxazin-3-ones
(Sociedad Chilena de Quimica, 1999)
Seasonal changes in diet, digestive morphology and digestive efficiency in the Rufous-collared Sparrow (Zonotrichia capensis) in central Chile
(University of California Press, 1996)