Columbia subject headings:
Healers--Mexico--Hidalgo (State)
Spiritual healing--Mexico--Hidalgo (State)
Harvard subject headings:
Healers--Mexico--Hidalgo (State)
Spiritual healing--Mexico--Hidalgo (State)
Princeton subject headings:
Healers--Mexico--Hidalgo (State).
Spiritual healing--Mexico--Hidalgo (State).