Completely free membership and courses for radiology residents:

RSNA and The European Society of Radiology free for all countries

Radiopaedia.org courses free in 115 countries but not free in our very rich and developed EGYPT!!!

RSNA
Members-in-Training
http://www.rsna.org/Become_A_Member.aspx

The European Society of Radiology
Corresponding Membership (free of charge)
https://www.myesr.org/cms/website.php?id=/en/membership.htm

Radiopaedia.org courses

http://radiopaedia.org/courses/free-course-access-in-developing-countries

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