A few sources for further information are:
The User Friendly Standard Text Reference and Guide to Appreciating, Making and Enjoying Vinegar
Folk Medicine
Vinegar: Over 400 Various, Versatile & Very Good Uses You’ve Probably Never Thought Of
The Healing Powers of Vinegar
The Vinegar Book
The Vinegar Anniversary Book
Emily’s Vinegar Diet Book
The above is provided as information only. Endorsement by The Vinegar Institute is not implied.