What is referred to by 'chiropractor alan harper'?

Based on the clue 'chiricahua mescalero are dialects of this', what is the answer? Based on the clue 'chiricahua national monument the painted desert a...', what is the answer? What is referred to by 'chiro'? Based on the clue 'chiron one of these 4 legged mythical creatures wa...', what is the answer? Based on the clue 'chiroptera the order to which bats belong means wi...', what is the answer? Based on the clue 'chisago is a county in this state as is itasca', what is the answer? What is associated with: chita rivera made a cameo appearance as a prison inmate in this 2002 film? Based on the clue 'chitin is the main component in this supportive ou...', what is the answer?