Acne comedo in children due to paraffin oil applied on the head.
D000152:Acne Vulgaris; D006801:Humans; D009821:Oils; D010232:Paraffin; D010578:Petroleum / Q000009:adverse effects*; D012625:Sebaceous Gland Diseases
D009821:Oils; D010578:Petroleum; D010232:Paraffin; C015418:paraffin oils
ACNE; PETROLEUM PRODUCTS/injurious effects