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1.
National Hospital Care Survey Demonstration Projects: Pneumonia Inpatient Hospitalizations and Emergency Department Visits.
Natl Health Stat Report
; (116): 1-11, 2018 08.
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en Inglés
| MEDLINE | ID: mdl-30248014
2.
Guide to using masked design variables to estimate standard errors in public use files of the National Ambulatory Medical Care Survey and the National Hospital Ambulatory Medical Care Survey.
Inquiry
; 40(4): 401-15, 2003.
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en Inglés
| MEDLINE | ID: mdl-15055838
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