1. Unethical trials of dipyrone in Thailand;Kiatboonsri;Lancet,1988
2. Dispute over Thai dipyrone trials;Scrip,1989
3. Risks of agranulocytosis and aplastic anemia;The International Agranulocytosis;JAMA,1986
4. Dipyrone: hearing by the German Drug Authority;Lancet,1986
5. Analgesics, agranulocytosis, and aplastic anaemia: a major case-control study;Lancet,1986