2Frable WJ, Goplerud DR. Adenoid cystic carcinoma of Bartholin's gland diagnosis by aspiration biopsy, Acta Cytol.1975,19:152.
3Eneroth CM,Zajicek J. Aspiratioa biopsy of salivary gland tumors. Ⅳ. morphologic studies on smears and histologic sections from 45 cases of adenoid cystic carcinoma.Acta Cytol,1969,13:59.