TY - GEN AU - Ritchie,J D TI - Pilonidal sinus of the prepuce SN - 0007-1331 PY - 1976///0219 KW - Diagnosis, Differential KW - Humans KW - Male KW - Middle Aged KW - Penile Neoplasms KW - diagnosis KW - Pilonidal Sinus N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1111/j.1464-410x.1975.tb06267.x ER -