| seroepidemiology of herpesvirus type epstein-barr in blood donors from communities around lyon. | | 1974 | 4367030 |
| role of mycoplasma pneumoniae in pediatric encephalitis. | a retrospective study investigating all the infectious encephalitis cases hospitalized at the pediatric intensive care unit of edouard herriot university hospital in lyon, france, was carried out in order to estimate the prevalence of mycoplasma pneumoniae in acute childhood encephalitis. from january 2001 to december 2005, the cases of 29 children were selected and reviewed. m. pneumoniae related encephalitis was considered as probable in five cases (17%) on the basis of positive serological te ... | 2009 | 18626673 |
| second malignant neoplasms following childhood cancer: a study of a recent cohort (1987-2004) from the childhood cancer registry of the rh+¦ne-alpes region (arcerra) in france. | studies of second malignant neoplasms (smns) in childhood are generally conducted in old cohorts. the aim of this study was to determine the actual incidence of all smns in a recent cohort. the authors studied a cohort of 2907 children included in the population-based childhood cancer registry of the rh+¦ne-alpes region for a first cancer diagnosed between 1987 and 2004. total follow-up was 22,722 person-years, with a median follow-up of 9.8 years (range, 00.0-22.8 years). fifty-four smns were r ... | 2011 | 21736475 |
| prognostic factors for mortality in nasopharyngeal cancer: accounting for time-dependence of relative risks. | few studies have assessed the role of prognostic factors for mortality from nasopharyngeal cancer and even fewer used multivariable methods. most of these studies relied on the cox model without testing the proportional hazards assumption. | 1998 | 9839732 |