This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Trager Jensen. en Malaria culture by the original method of Trager and JB Jensen The parasites are grown in tissue culture flasks in lowoxygen atmosphere created by sealing the flasks in bell jar with burning candles cite journal Trager Jensen JB Human malaria parasites in continuous culture Science New York August sciencemag