Hello, Zahramoravej, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are some pages that you might find helpful:

• Quick introduction to Wikipedia
• How to write a great article
• Ten Simple Rules for Editing Wikipedia, an essay from PLoS
• Identifying reliable sources for medicine-related articles ( general advice)
• Wikipedia's Manual of Style for medicine-related articles ( general style guide)

I hope you enjoy editing here and being a Wikipedian! Please sign your messages on discussion pages using four tildes (~~~~); this will automatically insert your username and the date. If you need help, check out Wikipedia:Questions, ask me on my talk page, or ask your question and then place {{ helpme}} before the question on your talk page.

If you are interested in medicine-related themes, you may want to check out the Medicine Portal.
If you are interested in improving medicine-related articles, you may want to join WikiProject Medicine (sign up here or say hello here).

Again, welcome!  JFW |  T@lk 18:02, 26 November 2011 (UTC) reply

Hello, Zahramoravej. You have new messages at Jfdwolff's talk page.
You can remove this notice at any time by removing the {{Talkback}} or {{Tb}} template.

JFW |  T@lk 18:02, 26 November 2011 (UTC) reply