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pro vyhledávání: '"T A Heuvel-Plesman"'
Publikováno v:
Avian Pathology. 5:261-272
Two outbreaks of dropped egg production and production of soft shelled and shell-less eggs are described. The outbreaks were selected from a larger number of flocks with similar problems in the field. The drop in egg production was closely correlated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f4c43a377b76c345f5581ab022af4e0
https://doi.org/10.1080/03079457608418195
https://doi.org/10.1080/03079457608418195
