I understand the danger parvovirus poses to puppies, but what are the odds of a puppy contracting the disease in the US (specifically Alameda County, California)? [more inside]
posted by zippy on Sep 1, 2009 - 10 answers

Is it possible for a small child to have cataplexy without narcolepsy? [more inside]
posted by anonymous on Aug 7, 2008 - 6 answers