Hello, If anyone has access and can help us with this article: ZISKIN DE, MOULTON R. A comparison of oral and vaginal epithelial smears. J Clin Endocrinol Metab. 1948 Feb;8(2):146-65. doi: 10.1210/jcem-8-2-146. PMID: 18907981. Thanks and kind regards. BIBLIOTECA Hospital Fundación Jiménez Díaz M-FJD Niliek Silva [log in to unmask] [log in to unmask]