International trade in medical electronic equipment.
D001698:Biomedical Engineering; D002170:Canada; D003132:Commerce; D003718:Denmark; D004582:Electronics, Medical; D005060:Europe; D005602:France; D005860:Germany, West; D007391:International Cooperation; D007558:Italy; D007564:Japan; D009426:Netherlands; D013020:South America; D013223:Statistics as Topic; D013548:Sweden; D013557:Switzerland; D014586:USSR; D006113:United Kingdom; D014481:United States