Our findings suggest that the main reason for non-referral of MDR- and XDR-TB to specialized treatment facilities is loss to follow up, mainly due to a lack of well-functioning follow-up and referral systems in hospitals and clinics diagnosing DR-TB.
There exists a lack of well-developed functional models to describe the behavior of activated NK cells, and the interactions between signaling pathways that facilitate effector functions are not well understood.
There has always been a lack of, well, clarity".
There's also a lack of, well, jokes.
Despite a lack of well-folded, crystallizable structure in the conventional sense, they fulfill essential functions in eukaryotic life and thus challenge the traditional structure function paradigm.
Unfortunately, in many health facilities in Sub-Saharan Africa there is a lack of properly functioning microscopes, quality control systems and well-trained laboratory technicians [ 6].
Alternatively, this might be evidence of a lack of a well-developed composite function schema.
There is still a lack of functioning institutions -- there's no coherent legal code, for example.
Its poor sensitivity for distinguishing mild cognitive impairment (MCI) is well-described and can be attributed to a lack of complexity as well as the absence of executive function items [ 7– 10].
The challenging nature of working intersectorally was highlighted during this pilot, particularly relating to differing levels of management support, decentralisation of control and availability of resources, as well as a lack of clarity regarding partners' functions.
First off, apologies to all for the lack of a newsletter yesterday, due to the lack of a functioning system on which to publish the newsletter.
