1. Gynaecomastia;Braunstein;N Engl J Med,1993
2. Gynaecomastia as a physical finding in normal men;Nuttall;J Clin Endocrinol Metab,1979
3. Gynaecomastia in a hospitalized male population;Niewoehner;Am J Med,1984
4. Male breast at autopsy;Andersen;Acta Pathol Microbiol Immunol Scand (Sect A),1982
5. Gynaecomastia: its features, and when and how to treat it;Bembo;Cleve Clin J Med,2004