Home › Authors › John Auer 👤 John Auer 3 books Books by John Auer Why Golf Lessons Don't Work Why Golf Lessons Don't Work 2018 The effect of intraspinal inje The effect of intraspinal injections of serums with and without preservatives 1914 The effects of intraspinal inj The effects of intraspinal injection of magnesium salts upon tetanus 1906