Under theory are grouped all kinds of subjects that are not remedies or groups of remedies. The remedies are grouped under Kingdoms. Kingdoms is the top of the tree of Remedies.

Subjects

1. Authors.

2. Books.

3. Classifications.

4. Homeopathy.

5. Science.

Top of the tree

The chapter Theory is on the top of the tree of all theoretical subjects. The top of the other tree is Kingdoms, form where one can find all remedies and groups of remedies.