Results 231 to 240 of about 3,127,273 (305)

Digestive Diseases in the New Health Care System

open access: yesGastroenterology, 1971
Fenton Schaffner   +3 more
openaire   +2 more sources

Using primary and routinely collected data to determine prevalence and patterns of multimorbidity in rural China: a representative cross-sectional study of 6474 Chinese adults. [PDF]

open access: yesLancet Reg Health West Pac
Zhang X   +27 more
europepmc   +1 more source

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