01042nas a2200445   4500000000100000008004100001100001300042700002100055700001200076700001500088700001400103700001400117700001700131700001900148700002000167700001600187700001200203700001500215700001000230700001300240700001800253700001300271700001700284700001100301700001300312700001400325700001300339700001300352700001100365700002100376700001200397700001100409700000900420700001700429700001100446700001200457245010900469300001200578490000600590       2018                            d1 aHarris D1 aKalantar-Zadeh K1 aLevin A1 aPerkovic V1 aJohnson D1 aOkpechi I1 aAlrukhaimi M1 aAshuntantang G1 aBellorin-Font E1 aBenghanem G1 aBraam B1 aFeehally J1 aJha V1 aJindal K1 aKazancioglu R1 aLunney M1 aOlanrewaju T1 aPerl J1 aRashid H1 aRondeau E1 aSalako B1 aSamimi A1 aSola L1 aTchokhonelidze I1 aWiebe N1 aYang C1 aYe F1 aZemchenkov A1 aZhao M1 aBello A00aGlobal capacity for clinical research in nephrology: a survey by the International Society of Nephrology  a27 - 290 v8