Ethics. Researchers to return blood samples to the Yanomamö.
Jennifer
J
Couzin-Frankel
D001769:Blood; D001793:Blood Preservation; D001800:Blood Specimen Collection / Q000941:ethics*; D001938:Brazil; D015925:Cryopreservation; D032984:Ethics, Research; D006801:Humans; D007199:Indians, South American; D014687:Venezuela