apologiesMarch14,2001DearMr.Li:IamsorrythatImustapologizefornotbeingabletohelpyouwhenyouaskedmetogiveyoualetterofintroductiontothedirectoroftheNationalInstituteofOncologyofmycountry.UnfortunatelyIdidaysandIhadnochanceofmentioningyournametohim.Becausehewasinahospital.IwillcertainlymentionyouifIhappentorunintohim.Ihopeyouwilldowellinyourresearchwork.Yourssincerely,E.S.Jones(Signed)