first detection of macrorhabdus ornithogaster in wild eurasian siskins (carduelis spinus) in germany. a case study. | the colonization of the gastric ascomycetous yeast macrorhabdus (m.) ornithogaster could be associated with a chronic wasting disease in several bird species in captivity. the prevalence and clinical relevance of m. ornithogaster in wild birds is unknown in detail. | 2015 | 25804259 |