title: Folate receptor: a macrophage "achilles' heel"?
authors.affiliation: Massachusetts General Hospital and Harvard Medical School,  Boston, MA.
authors.forename: Ingo
authors.initials: I
authors.lastname: Hilgendorf
authors.forename: Filip K
authors.initials: FK
authors.lastname: Swirski
keywords: atherosclerosis; editorials; folate; folate receptor; immunotoxins; macrophages