Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1887)

Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1889)

Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1891)

Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1892)

Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1893)

Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1894)

Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1895)

Journal of morphology - Wistar Institute of Anatomy; Biology. (Ginn & Co, 1896)

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)