Bähr C, Distl O
Institut für Tierzucht und Vererbungsforschung, Tierärztliche Hochschule Hannover.
Dtsch Tierarztl Wochenschr. 2004 Feb;111(2):85-6.
A diphallus was found in a German Holstein calf. Clinical examination revealed a duplication of glands penis, corpus penis and urethra, but no further anomalies were observed. Possibly, this congenital anomaly is caused by a chromosomal aberration.