Results 131 to 140 of about 11,547 (203)

Assessing the generalizability of prevalence estimates from the all of us research program. [PDF]

open access: yesAm J Epidemiol
Montgomery BW   +11 more
europepmc   +1 more source

Online Surveys in Latin America: Assessing Nonprobability Sampling Approaches

open access: yes, 2022
Castorena, Oscar   +3 more
openaire   +1 more source

Online research methods for mental health [PDF]

open access: yes, 2010
Goss, Stephen   +3 more
core   +1 more source

Estimating death rates in complex humanitarian emergencies using the network survival method. [PDF]

open access: yesAm J Epidemiol
Breen CF   +6 more
europepmc   +1 more source

Symptom Patterns, Recovery, and Impact of Long COVID: Findings From a Longitudinal Survey. [PDF]

open access: yesOpen Forum Infect Dis
Ziauddeen N   +4 more
europepmc   +1 more source

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