Indian J Med Microbiol Close
 

Figure 3: Patch test result after 48 hours showing grade two (++, vesicle) reaction with chromate, grade one (+, papules) reaction with cobalt, nickel and epoxy resin

Figure 3: Patch test result after 48 hours showing grade two (++, vesicle) reaction with chromate, grade one (+, papules) reaction with cobalt, nickel and epoxy resin