title: Reply To the Editor.
authors.affiliation: Lucy Curci Cancer Center, Eisenhower Medical Center, Rancho Mirage, CA, USA c_dasanu@yahoo.com.
authors.forename: Constantin A
authors.initials: CA
authors.lastname: Dasanu
authors.affiliation: Regen BioPharma Inc., San Diego, CA.
authors.forename: Doru T
authors.initials: DT
authors.lastname: Alexandrescu
mesh_terms: D000970:Antineoplastic Agents / Q000009:adverse effects*; D006801:Humans; D009260:Nail Diseases / Q000139:chemically induced* / Q000175:diagnosis*; D014212:Tretinoin / Q000009:adverse effects*
chemical_list: D000970:Antineoplastic Agents; D014212:Tretinoin