I think that females are more likely to seek help for MI and mental health issues, and they make up the majority in therapy. Maybe it is Google and Youtube that overlook women's mental health issues. Sorry you could not find anything. Edit: you were saying research, not just articles...I correct myself.

It does seem to me that society makes anger a "man's issue." Or, just something inherently male that women should not experience. This is wrong. Society also makes anger for men okay, and anger for women not okay. Wrong.

I did just Google, myself, "female anger issues" and came up with a lot of articles on that subject. But yeah research, not sure if that's in any if the articles.