Chlorophytum tuberosum (musli): What are your favorite Yoga resources or search fields for SPECIFIC CONDITIONS?

http://upload.wikimedia.org/wikipedia/commons/7/76/Chlorophytum_tuberosum.jpg

What are your favorite resources, or search fields, for therapeutic yoga for SPECIFIC CONDITIONS?

Some which I've found helpful are the appendixes in 

B.K.S Iyengar's "Light on Yoga," -

http://openlibrary.org/works/OL3018499W/Light_on_yoga (appendix) - 

the Mehtas' "Yoga: The Iyengar Way," -

http://openlibrary.org/search?q=Yoga%3A+The+Iyengar+Way (appendix) -

Geeta Iyengar's "Yoga: A Gem for Women," - as well as

http://openlibrary.org/search?q=Yoga%3A+A+Gem+for+Women - and

Timothy McCall's book "Yoga as Medicine: The Yogic Prescription for Health and Healing," - 

http://openlibrary.org/works/OL3281691W/Yoga_as_medicine -

and also the search engine in Yoga Journal -

http://www.yogajournal.com/. 

Here, too, is a helpful Wikipedia article mentioned specific conditions:

"Yoga as exercise or alternative medicine" -

http://en.wikipedia.org/wiki/Yoga_as_exercise_or_alternative_medicine -

All of these are linked at the World University and School Yoga wiki page -

http://worlduniversity.wikia.com/wiki/Yoga. 

What are some of yours? ... with an invitation to add them to WUaS's wiki, yoga pages.

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