Given an abstract, generate a keyword (a noun phrase) that best describes the focus or contribution of the paper. Such keywords can be directly from the given abstract or outside it.

[Q]: Abstract: A patient with a vesico-enteric fistula was successfully treated with resection of the small intestine and dome of the bladder and drainage of the intervening abscess. A search of the literature reveals this to be a very unusual complication of high-voltage electrical injury.
[A]: Adult

[Q]: Abstract: Effective tocolytic therapy depends on the ability to make an early diagnosis of preterm labor. This study was designed to assess whether daily ambulatory home monitoring of uterine activity could facilitate early diagnosis of preterm labor. Of 76 patients at high risk for preterm labor who used daily ambulatory tocodynamometry, approximately half developed preterm labor. Evaluation when the diagnosis of preterm labor was first established has shown that in 8% of the patients the cervix was dilated more than 2 cm, shortened to less than 0.5 cm in 23%, and the fetal membranes were intact in all subjects. The same evaluation in 76 nonrandom contemporary controls matched for risk factors, maternal age, and parity has shown that more than 50% had a cervix dilated more than 2 cm, 38% had a cervix shorter than 0.5 cm, and 24% had rupture of the fetal membranes. Ultimately, 88% of the monitored patients and 59% of controls delivered at term. Comparisons between these groups indicate that intermittent home tocodynamometry may indeed be useful in making the early diagnosis of preterm labor.
[A]: Ambulatory Care

[Q]: Abstract: The cell surface receptors for insulin and epidermal growth factor (EGF) appear to share a common evolutionary origin, as suggested by structural similarity of cysteine-rich regions in their extracellular domains and a highly conserved tyrosine-specific protein kinase domain. Only minor similarity is found outside this catalytic domain, as expected for receptors that have different ligand specificities and generate different biological signals. The EGF receptor is a single polypeptide chain but the insulin receptor consists of distinct alpha and beta subunits that function as an alpha 2 beta 2 heterotetrameric receptor complex. Provoked by this major structural difference in two receptors that carry out parallel functions, we have designed a chimaeric receptor molecule comprising the extracellular portion of the insulin receptor joined to the transmembrane and intracellular domains of the EGF receptor to investigate whether one ligand will activate the tyrosine kinase domain of the receptor for the other ligand. We show here that the EGF receptor kinase domain of the chimaeric protein, expressed transiently in simian cells, is activated by insulin binding. This strongly suggests that insulin and EGF receptors employ closely related or identical mechanisms for signal transduction across the plasma membrane.
[A]:
Chimera