Figure 1From: Low-volume jet injection for intradermal immunization in rabbitsPenetration depth of low-volume jet injection into rabbit skin. The injection paths of three separate low-volume jet injections of a 1% India ink solution at 3 Bar into rabbit skin are illustrated in panels A (1 path) and B (2 paths). Penetration depths averaged between 0.5 mm and 0.75 mm. Arrows indicate injection points into the epidermis.Back to article page