citHeader("To cite NestedCohort in publications use:")

citEntry(entry="Article",
  			author = personList(as.person("Steven D. Mark"), 
                             as.person("Hormuzd A. Katki")),
  			title = "Specifying and Implementing Nonparametric and Semiparametric Survival Estimators in Two-Stage (sampled) Cohort Studies with Missing Case Data",
  			journal = "Journal of the American Statistical Association",
  			year = "2006",
  			volume = "101",
  			pages = "460-471",
  			number = "474",
  			doi = "10.1198/016214505000000952", 
       
         textVersion = 
         paste("Mark, S.D. and Katki, H.A. ", 
               "Specifying and Implementing Nonparametric and Semiparametric Survival Estimators in Two-Stage (sampled) Cohort Studies with Missing Case Data. ",
               "Journal of the American Statistical Association, 2006, 101, 460-471. ",
               sep="")
         )

citFooter("We have invested a lot of time and effort in creating NestedCohort,",
          "please cite it when using it for data analysis.",
	  "See also", sQuote("citation(\"pkgname\")"),
	  "for citing R packages.")
