Epidemiology of chronic non-specific lung disease (chronic Bronchitis).
Subtitle: A critical analysis of three field surveys of CNSLD carried out in the Netherlands.
By: [By] R. van der Lende
Contributors: Rijksuniversiteit te Groningen; Gezondheidsorganisatie T.N.O
Publisher: C.C. Thomas
Published: 1969
Place of publication: Springfield, Ill.?
Language: eng
Notes: At head of title: University of Groningen. The Organization for Health Research T.N.O

Thesis--University Hospital at Groningen

Bibliography: v. 1, p. 147-159
Table of contents: title: 1. Text.; title: 2. Tables 1-120