However, this last study was conducted on rats, so it can't be directly applied to humans.
Because the study was conducted in Sweden, results may not be generalizable to other countries.
The study was conducted among patients and staff of three dialysis stations.
The study was conducted on the basis of domestic and foreign sources of literature.
The information that the study was conducted in patients after PCI was added.
The study was conducted along the lines of comprehensive research practices for accuracy.
The study was conducted under the aegis of a national research organization with robust funding.
Badanie przeprowadzono pod auspicjami krajowej organizacji badawczej dysponującej solidnym budżetem.
The study was conducted among two groups - midwives and patients.
Badanie przeprowadzono wśród dwóch grup - położnych oraz pacjentek.
The study was conducted among a randomly selected group of respondents.
Badanie przeprowadzono wśród losowo wybranej grupy respondentów.
The study was conducted with no outside funding or grants.
Badanie przeprowadzono bez zewnętrznego finansowania ani grantów.
The study was conducted for purposes of developing new teaching methods.
Badanie przeprowadzono z zamiarem opracowania nowych metod nauczania.
The study was conducted with the patients included in the home ventilation programs.
Badanie przeprowadzono w grupie pacjentów, którzy korzystali z tej formy leczenia.
This study was conducted among truck drivers professionally engaged in the transport of goods.
Badanie przeprowadzono wśród kierowców samochodów ciężarowych zawodowo zajmujących się przewozem towarów.