Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1897)

Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1898)

Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1900)

Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1901)

Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1909)

Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1910)

Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1911)

Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1912)