TY - BOOK AU - H. P. Von Hahn TI - Practical geriatrics : Guidelines for general practice SN - 3-8055-1768-8 U1 - 618.97 PY - 1975/// CY - Basel PB - S. Karger N1 - H. P. Von Hahn: Practical geriatrics : Guidelines for general practice. Basel. S. Karger, 1975. 3-8055-1768-8--(618.97HAH) ER -