| 其他書名 | Selected Papers from the Fourth National and International Symposium on Natural Family Planning |
| 出版 | KM Associates, 1986 |
| 主題 | Health & Fitness / BreastfeedingMedical / Reproductive Medicine & Technology |
| ISBN | 09308190129780930819019 |
| URL | http://books.google.com.hk/books?id=7aUTAQAAMAAJ&hl=&source=gbs_api |