Kra Siegfried · S.K. · Siegfried J. Kra · Siegfried Kra MD
McGraw-Hill · W. W. Norton & Company
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Aging Myths: Reversible Causes of Mind and Memory Loss | 978-0-07-035229-2 (0-07-035229-1) | 1986 |
| The Three-Legged Stallion: And Other Tales from a Doctor's Notebook | 978-0-393-33590-3 (0-393-33590-9) | 1980 |