TY - RPRT TI - Patch testing in contact cheilitis. AU - G R Kanthraj AU - S D Shenoi AU - C R Srinivas PY - 1999 DO - 10.1111/j.1600-0536.1999.tb06070.x UR - https://pubmed.ncbi.nlm.nih.gov/10344491/ ID - 10344491 ER -