The term intradermal injection is identified in base64 scheme by the sequence aW50cmFkZXJtYWwgaW5qZWN0aW9u, while the MD5 signature is equal to a1c0a82133f84a5a40354a20a25b8bdf. The ASCII encoding of intradermal injection in hexadecimal notation is 696e7472616465726d616c20696e6a656374696f6e.