Sentence examples for laboratories are lacking from inspiring English sources

However, the effect and incidence of TF in many parts of sub-Saharan Africa are largely unknown because diagnostic laboratories are lacking and fatal TF is frequently attributed to malaria (2, 3 ).

Except for slow-fermenting sorbitol STEC (as O157 H7), DE are not routinely sought as stool pathogens in clinical laboratories worldwide, perhaps because rapid and sensitive laboratory techniques are lacking.

Among vascular cryptogams little is known about the various environmental factors that affect development of sex organs in nature, and, except for certain ferns and horsetails, experimental studies of controlled laboratory cultures are lacking.

The basal material is soil, but appropriate laboratory data are lacking.

However, there has never been a study of muroid rodent ultrasound function in the wild and comparisons of USVs produced by wild and laboratory rodents are lacking to date.

Laboratory services are lacking for many of the projects.

For these patients, strict guidelines defining renal flares based on laboratory information are lacking [ 6].

In Botswana, as in many other developing countries, formal CPD programs to address lifelong learning needs of laboratory professionals are lacking.

Approximately 500,000 cases of multidrug-resistant TB (MDR TB) are diagnosed annually, but the true magnitude of the MDR TB problem is not known because adequate laboratory tools are lacking.

Thus far, longitudinal studies focusing on early stages of naturally acquired bovine besnoitiosis combining the results of clinical examinations and current state-of-the-art laboratory tests are lacking [ 5].

In terms of service delivery, the studies reported did not support using on-site syphilis testing in addition to laboratory-based testing, although on-site testing may be the only feasible way to offer syphilis interventions in settings where laboratory facilities are lacking or of poor quality.