Age related increase in the intra-alveolar macrophage population of non-smokers.

Wallace, W A; Gillooly, M; Lamb, D · Thorax · 1993

Where this comes from

Abstract

The alveolar macrophage population is higher in smokers than in non-smokers. An age related increase in the alveolar macrophage number in the lungs of non-smokers has been found, whether expressed per unit lung volume or per unit lung surface area.

Medical subject headings