TY - JOUR T1 - Dr. Ignatz Nascher and the birth of geriatrics JF - Canadian Medical Association Journal JO - CMAJ SP - 944 LP - 945 VL - 143 IS - 9 AU - A. M. Clarfield Y1 - 1990/11/01 UR - http://www.cmaj.ca/content/143/9/944.abstract ER -