Groot, J. d. (1952). The significance of the hypophysial portal system. Van Gorcum.
Chicago Style aipamenaGroot, J. de. The Significance of the Hypophysial Portal System. Assen: Van Gorcum, 1952.
MLA aipamenaGroot, J. de. The Significance of the Hypophysial Portal System. Van Gorcum, 1952.
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