Word: specialists
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...players who've already left the game to return in place of those too bloodied to continue. In the Harlequins' case, that meant getting winger Tom Williams to secretly bite into a synthetic blood capsule, then sending him off as "injured" just in time to bring a place-kicking specialist back on to take a potentially game-winning penalty kick. (See pictures of the last Rugby World...
...Real" Treatment Exactly how zinc stops diarrhea is not entirely clear. Olivier Fontaine, a diarrhea specialist for the WHO, believes that since the mineral is an essential ingredient in about 300 enzymes, boosting zinc levels strengthens the body's immunity, thus preventing diarrhea from turning deadly. A single course apparently also staves off further bouts of diarrhea for about three months - long enough to see a community through the deadly rainy seasons. Contrast that with ORT, which is extremely effective in replacing fluids and nutrients but offers no quick end to the diarrhea itself. ORT has another drawback: crucially...
...earlier studies have shown that many of the small cancers that a lumpectomy may leave behind are in the same region as the surgery site, and therefore will most likely be destroyed by the radiation treatment that follows. "Radiation is very good," says Dr. Larry Norton, a breast-cancer specialist at Memorial Sloan Kettering Cancer Center in New York City. "We do know that if you don't irradiate a breast after surgery, you get local recurrence." (Read "The Year in Medicine 2008: From...
...support it led doctors to take a conservative approach in recommending excess activity. "Because we didn't have strong data one way or another, there was this dictum that translated to, Don't lift anything, or only minimally use your arm," explains Dr. Brian Lawenda, a breast-cancer-radiation specialist at Naval Medical Center San Diego, who was not involved in the new study...
...According to Jean-Christophe Dumont, an international migration specialist for the OECD, the longer wait could mean the new test actually has the opposite of its intended effect. He points to studies carried out in Europe, the U.S. and Canada that have shown that once granted citizenship, immigrants perform markedly better in the job market than they did while they were waiting to get their passports. "The less certitude there is - the longer the process takes - the less an immigrant might invest in his host country," he says...