The term guillain-barre syndrome is identified in base64 scheme by the sequence Z3VpbGxhaW4tYmFycmUgc3luZHJvbWU=, while the MD5 signature is equal to dc9ea92ed2b311fb3d2ab70d6a3c4b75. The ASCII encoding of guillain-barre syndrome in hexadecimal notation is 6775696c6c61696e2d62617272652073796e64726f6d65.