Sputum Induction in Children Is Feasible and Useful in a Bustling General Hospital Practice oleh Ingeborg Y. Bart MD, Mariëlle Mourits MD, René van Gent MD, PhD, Maarten H. van Leuken MD, Mirrian Hilbink PhD, Adilia Warris MD, PhD, Peter C. Wever MD, PhD, Esther de Vries MD, PhD