Mrs Hex, I wonder if the results from the medical experiment on your son will ever be published.
Best estimates are that 50% of all trials are never published. Those are the ones that don't show what the marketing departments were hoping for.
http://www.alltrials.net/
That 50% estimate comes from some scientific big hitters.
The Cochrane Collaboration.
http://www.cochrane.org/.../cochrane-signs-alltrials-initiative-campaign-registration-and-reporting-all-clinical-trials
Dr. Ben Goldachre
http://www.badscience.net/category/alltrials-campaign/
The British Medical Journal (BMJ)
http://www.bmj.com/.../all-trials-registered-all-results-reported
http://www.bmj.com/open-data
The Royal College of Veterinary Surgeons
http://www.rcvs.org.uk/.../rcvs-trust-declares-support-for-all-trials-campaign/
Sense About Science
http://www.senseaboutscience.org/.../alltrials-campaign-launch
Obviously the pharmaceutical companies aren't too keen on it.
Cochraine is a very highly regarded, international collaboration of doctors and scientists who independently review scientific and medical publications (mostly performing meta analyses). You've probably never heard of them.
Last week they made an announcement that the pharma companies have 1 year to publish or they will start doing it. Wont that be interesting.
http://www.alltrials.net/.../drug-companies-have-a-year-to-publish-their-data-or-well-do-it-for-them/
Good luck with your son, I'm sure he'll be fine.