▁Er inner ung ▁( 2 0 0 5 ) ▁Lö w enz ahn ▁And ▁many ▁second - ro les ▁in ▁German ▁TV ▁series ▁like ▁Der rick , ▁The ▁Old ▁Fox ▁and ▁others . ▁ ▁External ▁links ▁ ▁Fitz + Sk og l und ▁Ag ents ▁Berlin ▁ ▁Category : 1 9 6 8 ▁birth s ▁Category : G erman ▁male ▁film ▁actors ▁Category : G erman ▁male ▁television ▁actors ▁Category : L iving ▁people ▁Category : M ale ▁actors ▁from ▁Berlin <0x0A> </s> ▁Nathan ▁Mant el ▁( F ebru ary ▁ 1 6 , ▁ 1 9 1 9 ▁– ▁May ▁ 2 6 , ▁ 2 0 0 2 ) ▁was ▁an ▁American ▁bi ost at istic ian ▁best ▁known ▁for ▁his ▁work ▁with ▁William ▁Ha ens zel ▁which ▁led ▁to ▁the ▁Mant el – Ha ens zel ▁test ▁and ▁its ▁associated ▁estimate , ▁the ▁Mant el – Ha ens zel ▁odd s ▁ratio . ▁The ▁Mant el – Ha ens zel ▁procedure ▁and ▁its ▁extensions ▁allow ▁data ▁from ▁several ▁sources ▁or ▁groups ▁to ▁be ▁combined ▁while ▁avoid ing ▁conf ounding . ▁ ▁He ▁spent ▁much ▁of ▁his ▁career ▁working ▁for ▁the ▁National ▁Can cer ▁Institute . ▁During ▁his ▁career , ▁he ▁published ▁over ▁ 3 8 0 ▁academic ▁papers . ▁Later ▁in ▁his ▁life , ▁Mant el ▁was ▁known ▁for ▁def ending ▁the ▁to b acco ▁industry ▁against ▁claims ▁that ▁pass ive ▁sm oking ▁was ▁harm ful . ▁ ▁See ▁also ▁ ▁Mant el ▁test ▁ ▁Log rank ▁test ▁ ▁References