North Rl

Coronary artery-right atrial fistula secondary to bullet wound of the heart: report of a case with successful surgical repair.

North Rl, Blake Ha, Nelson Wp, 1971 .

Rubella reinfection during early pregnancy: a case report.

North Rl, Gardner Wm, Geittmann Wf, 1972 .

Low-level immunity to rubella.

North Rl, Gardner Wm, Geittmann Wf, 1972 .