Oestrus, ovulation and menstruation

[31] KELLER, 1909, ANAT HEFTE, V39, P309

[32] KEYE, 1923, J HOPKINS HOSP B, V34, P60

[33] KRAINTZ, 1914, ARCH MIKR ANAT, V84, P122

[34] LEOPOLD, 1883, ARCH GYN, V21, P347

[35] LEOPOLD, 1894, ARCH GYNAEK, V45, P506

[36] LEOPOLD, 1907, ARCH GYNAK, V83, P566

[37] LOEB, 1911, J MORPH, V22, P37

[38] LOEB, 1914, BIOL BULL, V27, P1

[39] LOEB, 1917, J EXP MED, V25, P285

[40] LOEB, 1907, CENTRALBL ALLG PATHO, V18, P563

[31] KELLER, 1909, ANAT HEFTE, V39, P309

[32] KEYE, 1923, J HOPKINS HOSP B, V34, P60

[33] KRAINTZ, 1914, ARCH MIKR ANAT, V84, P122

[34] LEOPOLD, 1883, ARCH GYN, V21, P347

[35] LEOPOLD, 1894, ARCH GYNAEK, V45, P506

[36] LEOPOLD, 1907, ARCH GYNAK, V83, P566

[37] LOEB, 1911, J MORPH, V22, P37

[38] LOEB, 1914, BIOL BULL, V27, P1

[39] LOEB, 1917, J EXP MED, V25, P285

[40] LOEB, 1907, CENTRALBL ALLG PATHO, V18, P563