@article{https://resolver.caltech.edu/CaltechAUTHORS:LEIpnas64,
    title = "The distribution of buoyant density of human erythrocytes in bovine albumin solutions",
    journal = "Proceedings of the National Academy of Sciences of the United States of America",
    year = "1964",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:LEIpnas64",
    id = "record",
    issn = "0027-8424",
    volume = "51"
}