Physicians and their staff are the buyers of medical equipment and supplies, services and products, and purchasers of high end consumer products. This is the only official membership directory of the OMA .
Halftones are necessary for photographs.
Four-color cover and tab positions at 133 line screen with composite negatives, right reading emulsion side down. All covers and tabs are four-color. Advertisers will be charged for film conversion to stated material specs, production proofs, design and typesetting.