1 files changed, 8 insertions, 0 deletions
diff --git a/man/drfit.Rd b/man/drfit.Rd
index 7237404..fe84a91 100644
--- a/man/drfit.Rd
+++ b/man/drfit.Rd
@@ -114,6 +114,9 @@
  
     If the parameter \code{showED50} was set to TRUE, the ED50 values and their
     confidence intervals are also included on the original dose scale.
+
+    If one or more response leves were specified in the argument \code{EDx},
+    the corresponding dose levels are given in addition.
   }
 }
 \examples{
@@ -123,6 +126,11 @@ format(r, digits = 2)
 }
 \note{There is a demo for each dataset that can be accessed by
   \code{demo(dataset)}} 
+\seealso{
+  Further examples are given in help pages to the datasets
+  \code{\link{antifoul}}, \code{\link{IM1xIPC81}} and
+  \code{\link{IM1xVibrio}}.
+}
 \author{
   Johannes Ranke 
   \email{jranke@uni-bremen.de}