cam a22 2 4500 282772774 CHVBK 20191125122144.0 130818s1931 dk 00 eng RekatMedea ak (IDSBB)003055233 (NEBIS)008628237 SzZuIDS BS/BE A100 kids Guldberg Gustav Experimental researches on precancerous changes in the skin and skin cancer An investigation of the local action of tar on the skin and its different elements Copenhagen Levin & Munksgaard 1931 v. Abb. 8' Acta pathologica et microbiologica Scandinavica. Supplementum 8 8 (IDSBB)000011320 299601730 u Tumoren idsuzh UU u Dermatologie idsuzh UU akmedea idsbb A IDSBB 100 1- Guldberg Gustav IDSBB 490 0- Acta pathologica et microbiologica Scandinavica. Supplementum 8 8 (IDSBB)000011320 299601730 NEBIS 100 1- Guldberg Gustav NEBIS 490 -- Acta pathologica et microbiologica Scandinavica. Supplement 8 8 (NEBIS)000992793 134403614 BK020000 XK020000 XK020000 NEBIS UMBC UMBC ULMHZ 30d G971 IDSBB A100 A100 MAG UBH Med Zs 703a:8 00321473 IDSBB B400 B400 400H1 BeM ZB Med var 18177 MEDEAB4000807 / 00351103