| incidence of yersinia enterocolitica in raw milk in eastern france. | a total of 75 raw milk samples collected from a central dairy or from retailers in alsace, france, were analyzed for the presence of yersinia enterocolitica. three procedures were used: enrichment at 4 degrees c for 1 month; enrichment in modified rappaport medium at room temperature for 72 h after a preenrichment at 4 degrees c for 1 month; and enrichment in a new medium containing sucrose, tris(hydroxymethyl)aminomethane, sodium azide, and ampicillin (psta) at 28 degrees c for 48 h after a pre ... | 1981 | 7195187 |
| toward an anthropometric history of provincial france, 1780-1920. | a sample of 237,782 individual observations was obtained in four areas of france: rural alsace, urban alsace, limousin, and brie (ile-de-france). trends in the biological standard of living of conscripts born in these regions between 1780 and 1920 fit well with the recently estimated trends for other parts of europe. while heights were relatively low, they did not decline much preceding the revolution in 1789. during the first half of the 19th century heights varied considerably both spatially a ... | 2007 | 17531551 |