https://www.selleckchem.com/products/debio-0123.html Endoscopic retrograde mastoidectomy is a new technique to deal with cholesteatoma with excellent results. It is more functional, ideal for sclerotic mastoid, allows faster wound healing, has excellent outcomes, and is a minimally invasive procedure that avoids postauricular incision and tissue dissection. Because the set up for the surgery costs less, it holds a promising future for the developing countries. Endoscopic retrograde mastoidectomy is a new technique to deal with cholesteatoma with excellent results. It is more functional, ideal for sclerotic mastoid, allows faster wound healing, has excellent outcomes, and is a minimally invasive procedure that avoids postauricular incision and tissue dissection. Because the set up for the surgery costs less, it holds a promising future for the developing countries.[Figure see text].Purpose This study examined the frequency of code-switching by Spanish-English-speaking children as a function of language proficiency in each language and diagnosis (developmental language disorder [DLD] or typical language development [TLD]). Method Sixty-two Spanish-English-speaking children, 5-7 years of age, participated in this study (24 with DLD and 38 with TLD). Language samples were used to determine the level of language proficiency in each language as a continuum of performance. Correlational analyses were conducted to evaluate the relationship between Spanish and English language proficiency and the frequency of code-switching considering the total number of code-switched words, intrasentential code-switching (i.e., number of sentences/C-units with code-switched parts), and intersentential code-switching (i.e., code-switched sentences/C-units). Negative binomial and zero-inflated Poisson regressions were conducted to evaluate whether the frequency of code-switched words, code-switched parts, and code-switched sentences is different across children with DLD and their peers with