Sulfation-produced artifacts in blood smears.
D000818:Animals; D004285:Dogs; D005260:Female; D006801:Humans; D011225:Pre-Eclampsia / Q000097:blood*; D011247:Pregnancy; D014328:Trophoblastic Neoplasms / Q000097:blood*; D014594:Uterine Neoplasms / Q000097:blood*