The rhythm of sterility and fertility in women; a discussion of the physiological, practical, and ethical aspects of the discoveries of Drs. K. Ogino (Japan) and H. Knaus (Austria) regarding the periods when conception is impossible and when possible,
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Chicago, Ill.,
Latz Foundation
[1934]
|
| Rhifyn: | 4th rev. ed., 60th thousand. |
| Pynciau: | |
| Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
|
| Lleoliad: |
U.S. Catholic Special Collection, University of Dayton |
|---|
| Rhif Galw: | RG136 .L35 1934 |
|---|