Generalized hair follicle hamartoma associated with alopecia and myasthenia gravis: report of a second case* May 1981 in “ Clinical and Experimental Dermatology ” C M Ridley, Neil Smith We don't know much about this study yet. We're maintaining the world's largest resposity of hair loss research. You can help out the community by sending a PDF of this study here . Not sure how to get a study's PDF? You can email the authors of the study. View this study on academic.oup.com →