Forced expiratory volume in one second/forced expiratory volume in six seconds ratio (observable entity)
SCTID: 702534005, Primitive, Active
702534005|Forced expiratory volume in one second/forced expiratory volume in six seconds ratio (observable entity)|
- en Fev1 (forced expiratory volume in 1 second)/fev6 (forced expiratory volume in 6 seconds) ratio
- en Forced expiratory volume in one second/forced expiratory volume in six seconds ratio
- en Forced expiratory volume in one second/forced expiratory volume in six seconds ratio (observable entity)