Results 131 to 140 of about 182,714 (205)

Lakeside cemeteries in the Sahara: 5000 years of holocene population and environmental change. [PDF]

open access: yesPLoS One, 2008
Sereno PC   +16 more
europepmc   +1 more source

A population based study of Helicobacter pylori infection in a European country: the San Marino Study. Relations with gastrointestinal diseases. [PDF]

open access: yesGut, 1995
Gasbarrini G   +9 more
europepmc   +1 more source

The lure of Padua. [PDF]

open access: yesMed Hist, 1970
O'Malley CD.
europepmc   +1 more source

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