| meat and fish consumption and risk of lung cancer: a case-control study in galicia, spain. | diet is one of the elements that may influence the development of lung cancer. to ascertain the relationship between meat and fish consumption and the appearance of this disease, a case-control study was conducted on a population in galicia (nw spain), with a sample of 295 cases and 322 controls. all cases had histologic confirmation, and controls were individuals who were attending the hospital to undergo trivial surgery. all subjects were over 35, and sampling was based on sex frequency. frequ ... | 2007 | 17240050 |
| serotypes of escherichia coli isolated from septicaemic chickens in galicia (northwest spain). | the purpose of this study was to establish the serogroups of escherichia coli that cause avian colibacillosis in spain. the serogroups of 625 avian e. coli isolated between 1992 and 1993 were determined. the 458 e. coli from chickens with septicaemia belonged to 62 different o serogroups; however, 59% were of one of 18 serogroups (o1, o2, o5, o8, o12, o14, o15, o18, o20, o53, o78, o81, o83, o102, o103, o115, o116 and o132). these 18 serogroups were also determined as an important percentage (29% ... | 1998 | 9631534 |
| [extraintestinal isolation of salmonella in chickens: epidemiologic study of 3 salmonellosis outbreaks after ingestion of raw eggs]. | a taxonomic analysis of the malolactic microflora present in nine grape samples from different zones of galicia, was carried out. nineteen strains were isolated and identified as lactobacillus plantarum (42%), l. brevis (10.6%), l. casei (5.25%), l. hilgardii (5.25%), streptococcus cremoris (5.25%), leuconostoc lactis (5.25%), l. oenos (10.6%), and pediococcus acidilactici (15.8%). | 1987 | 3077329 |