Blotter's blister.
Johnson
J R
JR
D000328:Adult; D006561:Herpes Simplex / Q000209:etiology*; D006801:Humans; D008297:Male; D008967:Molecular Biology; D014172:Transillumination / Q000009:adverse effects; D014466:Ultraviolet Rays / Q000009:adverse effects*; D014775:Virus Activation