Underdiagnosis of childhood asthma: A comparison of survey estimates to clinical evaluation

by Grzegorz Marek Brożek, Małgorzata Farnik, Joshua Lawson, Jan Eugeniusz Zejda
Published 2013-12-01

Socio-demographic factors related to under-diagnosis of childhood asthma in Upper Silesia, Poland

by Jan E. Zejda, Małgorzata Farnik, Irena Smółka, Joshua Lawson, Grzegorz M. Brożek
Published 2017-06-01