The European Journal of Health Economics · 2009 · 37 citations · 19 references
19
Nele Sigurs, Ragnar Bjarnason, F. Sigurbergsson et al. · American Journal of Respiratory and Critical Care Medicine · 2000 · 1.1K citations
Timothy F. Feltes, Allison K. Cabalka, H. Cody Meissner et al. · The Journal of Pediatrics · 2003 · 816 citations
Pediatric Heart Disease, Respiratory Diseases, Pediatrics +9