| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Dr. Richard Marrs' Fertility Book: America's Leading Infertility Expert Tells You Everything You Need to Know About Getting Pregnant | 978-O-44O-5O8O3-8 (O-44O-5O8O3-7) | 1998 |
R. M. · Richard Andrew Marrs · Richard M.