author = { MacPhail, Laurie AND Greenspan, Deborah AND Greenspan, John S. },

title = { Letter to the editor },

publisher = {Elsevier BV},

isbn = {0030-4220},

keywords = { General Dentistry , Pathology and Forensic Medicine },

year = {1993},

url = { http://slubdd.de/katalog?TN_libero_mab2 }