The scarcity of experimental studies of long - term outcomes is especially true when it comes to school voucher research. (educationnext.org)
None of the studies conducted so far in cats have been able to replicate results seen in experimental models in rodents, where definitive decreases in kidney values were seen. (sciencedaily.com)
• The supply of animals to authorized animal facilities for experimental of scientific research. (infrafrontier.eu)