This is a "connection" page, showing publications co-authored by Drew MacGregor and Roger Royster.
Wall MH, MacGregor DA, Kennedy DJ, James RL, Butterworth J, Mallak KF, Royster RL. Pulmonary artery catheter placement for elective coronary artery bypass grafting: before or after anesthetic induction? Anesth Analg. 2002 Jun; 94(6):1409-15, table of contents.
The connection strength for concepts is the sum of the scores for each matching publication.
Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.