%0 Journal Article %A Höss, Matthias %A Kohn, Michael %A Pääbo, Svante %A Knauer, Felix %A Schröder, Wolfgang %+ External Organizations %T Excrement analysis by PCR : %G eng %U https://hdl.handle.net/11858/00-001M-0000-0025-0A01-5 %R 10.1038/359199a0 %D 1992 %8 17.09.1992 %* Review method: peer-reviewed %J Nature %V 359 %& 199 %P 199