Results 61 to 70 of about 1,082 (110)

Prevalence of symptomatic dry eye and influencing factors among Chinese adolescents: A cross-sectional study. [PDF]

open access: yesPLoS One
Chen X   +9 more
europepmc   +1 more source

The value of human resources changes with season for a social desert passerine bird. [PDF]

open access: yesNPJ Biodivers
Oswald KN   +7 more
europepmc   +1 more source

Stochastic responses and marginal valuation. [PDF]

open access: yesProc Natl Acad Sci U S A
Hansen LP, Souganidis P.
europepmc   +1 more source

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