|?|| (A;A) (A;G) (G;G) ||28|
(G) associated with increased risk for prolonged respiratory depression following morphine use in children undergoing tonsillectomies (odds ratio 3.7, CI:1.47-9.09, p=0.005)[PMID 26810133
Note that this is a first report studying only 316 patients, of whom only 29 actually suffered prolonged respiratory depression, so the study conclusions should be considered quite preliminary. Additionally, the other SNP found (rs4148412) may be in linkage disequilibrium with rs739923 so they may not be independent of each other. Lastly, the abstract of the cited paper does not cite the dbSNP identifier correctly (it should be rs739923, not rs729923 as published).