Children of rape--psychological information

Forgive me if this is the wrong forum, folks. I’m wondering if anyone can point me to any good studies or research on the dynamics of families in which a woman bears, and keeps, a child conceived ina rape? Either online or print is fine; I am of course googling myself, but if anyone’s read anything on the topic that is worth a recommendation, I’d be grateful. Thanks in advance.

I should add that I’m looking for info, at least right now, on incidents in the US; when I google it, the first page or so is about such places as Darfur, Kosovo, etc. I can’t be more specific as to my reasons, as I’m just now beginning to make notes for a planned story or article.