But since the who is the only specialized u . n . agency that does not have any article on membership withdrawal in its statutes, these countries did not apply for readmission after the membership fee issue had been settled, but simply immediately rejoined related who activities, because the legality of their declarations of withdrawal from the who did not comply with the who constitution 但是,因?yàn)槭澜缧l(wèi)生組織是聯(lián)合國專門機(jī)構(gòu)中唯一一個(gè)沒有規(guī)定退出條款的國際組織,所以爾后當(dāng)會(huì)費(fèi)問題解決之后,這些國家并沒有重新申請(qǐng)入會(huì),而就只是重新立即加入世界衛(wèi)生組織的相關(guān)活動(dòng),因?yàn)檫B當(dāng)年退出世界衛(wèi)生組織的申明的合法性都是不符合憲章規(guī)定的。