P.M. · R. M. · R. P. · R. Porter
| title | ISBN-13 (ISBN-10)  | year of publica- tion  | other author(s) | 
|---|---|---|---|
| Epilepsy: 100 Elementary Principles: One Hundred Elementary Principles | 978-0-7020-1813-8 (0-7020-1813-9)  | 1995 | William H. Theodore MD Dr. | 
| Epilepsy: 100 Elementary Principles: One Hundred Elementary Principles | 978-0-7020-1365-2 (0-7020-1365-X)  | 1989 | |