The occurrence of the Langerhans cell.
D000251:Adenosine Triphosphatases / Q000032:analysis; D000818:Animals; D002278:Carcinoma in Situ / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D007801:Langerhans Cells / Q000166:cytology*; D008297:Male; D051379:Mice; D012867:Skin / Q000166:cytology; D002583:Uterine Cervical Neoplasms / Q000473:pathology; D014621:Vagina / Q000166:cytology
D000251:Adenosine Triphosphatases