Kainz, C When applied to facial skin, does estrogen ointment have systemic effects? [electronic resource] - Archives of gynecology and obstetrics 1993 - 71-4 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0932-0067 Standard No.: 10.1007/BF02768732 doi Subjects--Topical Terms: AgedClimacteric--bloodEstradiol--administration & dosageEstriol--administration & dosageFemaleGonadal Steroid Hormones--bloodHumansMiddle AgedOintmentsSkin Absorption--physiologySkin Aging--drug effectsVaginal Smears