Slow drug infusions using a portable syringe driver.

Abstract

no appreciable interstitial smooth muscle proliferation.Electron microscopy showed variable thickening of alveolar septa with a few smooth muscle fibres present between the collagen fibres.Type II pneumocytes were prominent.No foreign material was detected.V. ~~~~~r Area of lung showing collections of desquamated cells, interstitial fibrosis, chronic inflammation, and thick-walled arteries.Haematoxylin and eosin x 100 (original magnification).