rhythm of sterility and ferility in women
Subtitle: 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.
Edition: 5th rev. ed.
Publisher: Latz foundation
Published: 1935
Place of publication: Chicago, Ill
Language: eng
Number of pages: 136