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 study of 79 children with malunion of forearm fractures is presented. Age at the time of injury, the site of the fracture and the degree and direction of angulation at union were correlated with loss of forearm rotation at review 3.5 to 6 years later. Some guidelines are proposed for the acceptability of angular deformity at union, importance being placed on the avoidance of radial deviation of the radius, and the maintenance of the interosseous gap between the shafts of the radius and ulna.

A: Adolescence
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Q: Abstract: Results of an anthralin stain removal study on white 65% polyester/35% cotton, white 100% polyester, white 100% cotton, a white shower curtain, white tile with crevice, and white ceramic shower tile are reported. An optimum stain removal technic was developed by using a 10-minute soak in full-strength chlorine bleach (Good Measure or Clorox) followed by a water rinse and air drying. This technic completely removed all stains of 24-hour duration from the test fabrics. The stain removal test on shower curtains, floor tiles, and ceramic shower tiles was also discussed.

A: Anthralin
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Q: Abstract: Eighteen patients with uric acid nephrolithiasis (six with uric acid stones alone and 12 with both uric acid and calcium stones) underwent long-term treatment (1 to 5.33 years, mean of 2.78 years) with potassium citrate (30 to 80 mEq/day, usually 60 mEq/day). Urinary pH increased from low (5.30 +/- 0.31 SD) to normal (6.19 to 6.46) during treatment. Urinary content of undissociated uric acid, which was high to begin with at 204 +/- 82 mg/day, decreased to the normal range (64 to 108 mg/day) following treatment. Urinary citrate rose from 503 +/- 225 mg/day to 852 to 998 mg/day. Urinary saturation of calcium oxalate significantly declined with potassium citrate treatment. New stone formation rate declined from 1.20 +/- 1.68 stones/year to 0.01 +/- 0.04 stones/year (P less than 0.001 by chi square). Remission was experienced in 94.4% of patients, and the group stone formation rate declined by 99.2%. Detailed case reports were obtained in five patients showing different responses between sodium alkali and potassium alkali treatment. All five patients had persistently low urinary pH (typically less than 5.5) and normouricosuria, and four had hyperuricemia. Before treatment, they had stones surgically removed or spontaneously passed, which were pure uric acid in composition. When sodium alkali was give (as bicarbonate or citrate, 60 to 118 mEq/day), new stone formation continued in four patients, and a radiolucent (uric acid) calculus become "calcified" in the remaining patient. The stone analysis disclosed calcium oxalate in five patients and calcium phosphate in three patients.(ABSTRACT TRUNCATED AT 250 WORDS)

A:
Adult
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