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What is Scab or crust of abrasion appears brown: and explain in detail?
The scab is reddish-brown, less tender and adhering over the abraded area on 2nd to 3rd day. Ref: Park's Textbook of Preventive and Social Medicine By K. Park, 6th Edition, Page 4.3; Textbook Of Forensic Medicine And Toxicology: Principles And Practice By Vij, 2008, Preview.