Assertion: bone marrow's stem cell | /r/AtLocation | bone marrow
Facets:
Source sentences:
text: These stem cells are found in small numbers in most adult tissues, such as bone marrow or fat.
text: The formed elements circulating in blood are all derived from hematopoietic stem cells located in bone marrow (Figure 6).
text: The different cell types are all derived from haemopoietic stem cells located in the bone marrow.