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. 2012 Dec;15(4):52–65. doi: 10.3831/KPI.2012.15.012

Fig. 1. Pictures of toad venom purchased in Shandong Province, China.

Fig. 1

Toad venom is a secretion collected and processed from the parotid glands (upper) and skin lines (lower). About 50 ㎎ of venom is obtained from each toad.