@incollection{Barría18,
author = {René Mauricio Barría},
title = {Introductory Chapter: The Contribution of Cohort Studies to Health Sciences},
booktitle = {Cohort Studies in Health Sciences},
publisher = {IntechOpen},
address = {Rijeka},
year = {2018},
editor = {R. Mauricio Barría},
chapter = {1},
doi = {10.5772/intechopen.80178},
url = {https://doi.org/10.5772/intechopen.80178}
}