Sznajder, JI (December 15, 2014). "Time to pass the baton". American Journal of Respiratory and Critical Care Medicine. 190 (12): 1327–8. doi:10.1164/rccm.201411-2085ED. PMID25496095.
Sznajder, JI (December 15, 2014). "Time to pass the baton". American Journal of Respiratory and Critical Care Medicine. 190 (12): 1327–8. doi:10.1164/rccm.201411-2085ED. PMID25496095.