(Q39440517)
Statements
1 reference
Pulmonary functions of school children in highly polluted northern Bohemia (English)
1 reference
D Horstman
1 reference
F Kotesovec
1 reference
N Vitnerova
1 reference
M Leixner
1 reference
J Nozicka
1 reference
D Smitkova
1 reference
R Sram
1 reference
1 January 1997
1 reference
1 reference
1 reference