@misc{indiciae8e7c65ab787c, title = {[Reference values for the peak expiratory flow].}, author = {Radmila Ljustina-Pribić and Nevenka Roncević}, doi = {10.2298/mpns0508347l}, url = {https://pubmed.ncbi.nlm.nih.gov/16296576/}, note = {Source identifier: 16296576} }