PLoS ONE (Jan 2019)
Correction: Improved calibration estimators for the total cost of health programs and application to immunization in Brazil.
Abstract
[This corrects the article DOI: 10.1371/journal.pone.0212401.].
PLoS ONE (Jan 2019)
[This corrects the article DOI: 10.1371/journal.pone.0212401.].