publicerades för första gången i september 1917 och grundades av Bertie Charles (“B.C.”) Forbes. Forbes skriver huvudsakligen om ekonomi, industri, investeringar
almost became extinct in 70,000 B.C.", The Telegraph 2008-04-25. ^ "How human beings almost vanished from Earth in 70,000 B.C.", Robert Krulwich, NPR 2012-10-22
Wayback Machine. ^ [a b c d] ”Diagnosis and Management of Croup” ( PDF). BC Children’s Hospital Division of Pediatric Emergency Medicine Clinical Practice