Assertion: formaldehyde's effect | /r/CapableOf | determine colony formation
Facets:
Source sentences:
text: In this study 43 workers exposed to formaldehyde and 51 frequency-matched controls were compared; effects on haematopoiesis were examined by measuring complete blood counts and peripheral stem/progenitor cell colony formation; myeloid progenitor cells, the target for leukemogenesis, were cultured to determine colony formation and in addition to quantify monosomy 7 and trisomy 8 in a subset of the 10 most highly exposed workers and 12 controls.