Sentence examples for is unavailable however from inspiring English sources

If an original source is unavailable, however, both the original and the secondary source must be listed".

Cervical screening is unavailable, however, in most rural and higher-altitude areas of Bhutan.

The exact proportion of patients treated with G-CSF in the trial for the non-squamous population is unavailable; however, the opinion-based survey from which the resource use of AEs were derived indicates that a majority of clinicians in Spain would use G-CSF in treating Grade 3/4 neutropenia.

If suitable national laws and bills of rights are unavailable, however, victims of human rights violations may want help from international law and organizations.

Long-term results are unavailable; however, short-term results have shown multiple benefits of this approach and fewer limitations.

Effective methods to control E. multilocularis are unavailable; however, the zoonosis should be monitored and evaluated, and development of control programs should be intensified.

These data are unavailable, however, because no faeder female produced offspring during their first potential breeding season, nor did the 2006 or 2007 cohorts do so as 2-year-olds, or the 2006 cohort as 3-year-olds.

Information on the precise depth and construction of this well was unavailable; however, groundwater on the property is encountered at depths of approximately 90 ft and 132 ft. None of the wells were subject to any disinfection before sampling; at each well, water was flushed for 1 min before groundwater samples were collected.

Sequential COX SDH histochemistry revealed COX-deficient fibers in skeletal muscle biopsies from all patients (Fig. 1) with the exception of two patient 1 (m.4289T>C) and patient 6 (m.8304G>A) where appropriate tissue was unavailable, however for patient 6 numerous COX-deficient skeletal muscle fibers had been previously identified using an individual COX histochemical reaction.

Ireland was also excluded from the estimation of the overall prevalence of additional CS cases because for the earliest datasets a precise figure for the number of animals tested from CS positive flocks was unavailable, however the national prevalences were presented.

The reasons for non-participation among eligible controls were unavailable; however an evaluation of participating controls suggested that they were geographically representative of the general population of the study area and by design similar in distribution to the cases with respect to age, gender and race.