@article{594d333d0bfb4fa78ad45baf2fc330aa,
title = "The LEAD (Lung, Heart, Social, Body) Study: Objectives, Methodology, and External Validity of the Population-Based Cohort Study.",
keywords = "OBSTRUCTIVE PULMONARY-DISEASE, RESPIRATORY SYMPTOMS, SOCIOECONOMIC-STATUS, NATURAL-HISTORY, SMOKE EXPOSURE, COPD, LIFE, QUESTIONNAIRE, PREVALENCE, PREVENTION",
author = "Robab Breyer-Kohansal and Sylvia Hartl and Burghuber, {Otto Chris} and Matthias Urban and Andrea Schrott and Alvar Agusti and Torben Sigsgaard and Claus Vogelmeier and Emiel Wouters and Michael Studnicka and Marie-Kathrin Breyer",
note = "Studnicka, M: Department of Respiratory Medicine, Paracelsus Medical University, Salzburg, Austria",
year = "2019",
doi = "10.2188/jea.JE20180039",
language = "English",
volume = "29",
pages = "315--324",
journal = "JOURNAL OF EPIDEMIOLOGY / JAPAN EPIDEMIOLOGICAL ASSOCIATION",
issn = "0917-5040",
number = "8",
}