Roi Ld

Obstetric ultrasound training for family physicians. Results from a multi-site study.

Rodney Wm, Garr Dr, Peggs Jf, 1988, The Journal of family practice.

A placebo-controlled, double-blind trial of erythromycin in adults with acute bronchitis.

J. Dunlay, L. Roi, R. Reinhardt, 1987, The Journal of family practice.