For both the USCCB and Diocese of Manchester websites, there are so many references that it is hard to spend that much time sorting thru them. The below is a short list of key documents, and an online location so you may go there and review them more quickly.
1) “The Gospel Of Life (Evangelium Vitae)”, Pope John Paul II. Encyclical, 1995 load the vatican web site into your browser, then search for the encyclical, and you'll get a printable copy. w2.vatican.va/content/
5) Catholics in Political Life, USCCB www.usccb.org .Then use the “search” on the title.
6) Life Issues Forum, (previously Life Insight). www.usccb.org/about/pro-life-activities This is a biweekly publication of articles by the USCCB Secretariat of Pro-life activities, covering just about any topic you can think of. Search for the one you want to find.
If needed, you can download Adobe's PDF reader
here