Twentieth anniversary of the organization of the Advisory Board of the Wistar Institute of Anatomy and Biology. (The Wistar Institute of Anatomy and Biology bulletin ; no. 6, suppl. to no. 6)
Twentieth anniversary of the organization of the Advisory Board of the Wistar Institute of Anatomy and Biology.
(The Wistar Institute of Anatomy and Biology bulletin ; no. 6, suppl. to no. 6)