“World Peace…One Conversation at a Time” By Barbara Grist

  “World Peace…One Conversation at a Time”. What a great quote to post on the home page of US Servas, a non-profit organization who’s mission is peace and cultural understanding.   Thich Naht Hahn is just one author advocating peace by starting… Read More

Perfusion Theory is an educational platform for the Oxygen Pressure Field Theory (OPFT). August Krogh’s theoretical concept of the oxygen pressure field is explained and then applied to clinical applications in perfusion practice.