The phrase "a broader study in" is correct and usable in written English.
It can be used when discussing a research project or academic work that encompasses a wider scope or perspective on a particular subject.
Example: "The researchers conducted a broader study in the field of environmental science to understand the impacts of climate change on biodiversity."
Alternatives: "a more extensive examination of" or "a wider analysis in".
At the meeting, Roger Cone of Oregon Health Sciences University in Portland presented the results of a broader study in mice that also has direct relevance to cancer.
Here, we present a broader study in this field to confirm the assumptions we presented before.
In a broader study in a primate group, Wlasiuk and Nachman (2010) showed evidence of positive selection in six TLR genes, TLR1, TLR4, TLR6, TLR7, TLR8 and TLR9, with the non-viral TLR4 having the highest number of positively selected codons (PSC).
The first study involving statistics on abortion and breast cancer was a broad study in 1957 examining common cancers in Japan.
This article originates from a broader study conducted in Dar es Salaam from January to June 2009.
In a broader study of woodiness in Piperales and Trueba et al. (2015) presented images of transverse sections of P. gorgonillense Trel.
It is in this framework that we present and discuss findings from a broader study that sought, in part, to understand how gender-related factors influence men's access to ART.
The study was conducted as part of a broader study on school violence in South Africa in 2012.
The findings from this study are from a broader study which took place in 2006 in Gulu and Amuru districts of northern Uganda (for further details see (Roberts, Felix Ocaka, Browne, Oyok, & Sondorp, 2009; Roberts et al., 2008)).
A broader study of political ideas in Argentina appears in Romero (1987).
We performed an extensive search for unknown viruses in 55 German vespertilionid bats based on both generic PCR assays and virus isolation techniques, as part of a broader study investigating histopathologic changes in German bats in association with infectious pathogens.
