{{Cite journal| doi = 10.1007/s00038-018-1111-9| issn = 1661-8564 (Electronic) 1661-8556 (Print) 1661-8556 (Linking)| volume = 63| issue = 7| pages = 799–810| last1 = van der Linden| first1 = B. W. A.| last2 = Courvoisier| first2 = D. S.| last3 = Cheval| first3 = B.| last4 = Sieber| first4 = S.| last5 = Bracke| first5 = P.| last6 = Guessous| first6 = I.| last7 = Burton-Jeangros| first7 = C.| last8 = Kliegel| first8 = M.| last9 = Cullati| first9 = S.| title = Effect of childhood socioeconomic conditions on cancer onset in later life: an ambidirectional cohort study| journal = Int J Public Health| date = 2018-05-19| pmid = 29774377}}