@article{Otto2000,
author = {Otto, S. and Mahner, B. and Kadow, I. and Beck, J.F. and Wiersbitzky, S.K. and Bruns, R.},
title= {General non-specific morbidity is reduced after vaccination within the third month of life: The Greifswald study},
year = {2000},
doi = {10.1053/jinf.2000.0718},
URL = {https://doi.org/10.1053/jinf.2000.0718},
volume = {41},
number = {2},
pages = {172‒175},
}