The article on Linda Sy's web site is in 3 parts.

Rosacea: I. Etiology, pathogenesis, and subtype classification
Rosacea: II. Therapy
Commentary on Rosacea II. Therapy by Dr. Linda Sy

You can go to her website at http://www.lindasy.com and take the link
to `Skin411 Digest' on the left hand side or the following URL should
work as well - http://tinyurl.com/4xyft

These articles are really nicely written overview of the standard
classification, some known treatments and some personal comments from
Linda's clinical experience. Exactly the sort of information that
should be compulsory for those newly diagnosed.

davidp.