Journal of the Medical Association of Thailand Vol 84, No 10:OCTOBER 2001 0125-2208 84 10 2001 Oct The Regulation of Assisted Reproductive Technology in Thailand 1490 EN Pramuan Virutamasen Kamthom Pruksananonda Kobchitt Limpaphayom Vichai Chokevivat Supachai Kunaratanapruk Original Article