Rosero Bixby, L. (2018). High life expectancy and reversed socioeconomic gradients of elderly people in Mexico and Costa Rica.
Chicago Style aipamenaRosero Bixby, Luis. High Life Expectancy and Reversed Socioeconomic Gradients of Elderly People in Mexico and Costa Rica. 2018.
MLA aipamenaRosero Bixby, Luis. High Life Expectancy and Reversed Socioeconomic Gradients of Elderly People in Mexico and Costa Rica. 2018.
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