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pro vyhledávání: '"Robert S. Westphal"'
Publikováno v:
American Journal of Public Health and the Nations Health. 30:537-541
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab2dbf5addbbf793f01925d29c306f41
https://doi.org/10.2105/ajph.30.5.537
https://doi.org/10.2105/ajph.30.5.537
Autor:
Robert S. Westphal
Publikováno v:
Journal of the American Medical Association. 122:227
It is generally considered that 90 per cent or more of human trichinosis occurs as a result of the ingestion of pork. However, according to reports from other areas "both bears kept in captivity and those in their native habitat show a definite heavy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05610215a536c9937180cf8c2ebae6f5
https://doi.org/10.1001/jama.1943.72840210001005a
https://doi.org/10.1001/jama.1943.72840210001005a