Pius XII, P. (1952). Moral limits of medical research and treatment. National Catholic Welfare Conference.
Dyfyniad Arddull ChicagoPius XII, Pope. Moral Limits of Medical Research and Treatment. Washington, D.C.: National Catholic Welfare Conference, 1952.
Dyfyniad MLAPius XII, Pope. Moral Limits of Medical Research and Treatment. National Catholic Welfare Conference, 1952.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.