The histological appearances of the mammalian

[31] PEREMESCHKO, 1867, VIRCHOWS ARCH, V38, P329

[32] RABLRUCKHARD, 1883, ARCH ANAT PHYSL ANAT, P317

[33] RATHKE, 1838, MULLERS ARCH, P482

[34] RETZIUS, 1894, BIOL UNTERSUCHUNGEN, V6, P21

[35] ROGOWITSCH, 1889, ZIEGLERS BEITRAGE PA, V4, P453

[36] SAINTREMY, 1892, ARCH BIOL, V12, P425

[37] SALZER, 1898, ARCH MIKROSK ANAT, V51, P64

[38] SCHAFER, 1906, PHILOS T R SOC B, V199, P29

[39] SCHNITZLER, 1896, WIEN KLIN WOCHENSCHR, P657

[40] SCHONEMANN, 1892, VIRCHOWS ARCH, V129, P310

[31] PEREMESCHKO, 1867, VIRCHOWS ARCH, V38, P329

[32] RABLRUCKHARD, 1883, ARCH ANAT PHYSL ANAT, P317

[33] RATHKE, 1838, MULLERS ARCH, P482

[34] RETZIUS, 1894, BIOL UNTERSUCHUNGEN, V6, P21

[35] ROGOWITSCH, 1889, ZIEGLERS BEITRAGE PA, V4, P453

[36] SAINTREMY, 1892, ARCH BIOL, V12, P425

[37] SALZER, 1898, ARCH MIKROSK ANAT, V51, P64

[38] SCHAFER, 1906, PHILOS T R SOC B, V199, P29

[39] SCHNITZLER, 1896, WIEN KLIN WOCHENSCHR, P657

[40] SCHONEMANN, 1892, VIRCHOWS ARCH, V129, P310