1. Abramowicz M, Arneil GC, Barnett HL, Barron BA, Edelman CM, Gordillo-PG, Greifer I, Hallman N, Kobayashi O, Tiddens HA (1970) Controlled trial of azathioprine in children with nephrotic syndrome. Lancet I:959–961
2. Arbeitsgemeinschaft für Pädiatrische Nephrologie (1979) Alternate-day versus intermittent prednisone in frequently relapsing nephrotic syndrome. Lancet I:401–403
3. Arbeitsgemeinschaft für Pädiatrische Nephrologie (1988) short versus standard prednisone therapy for initial treatment of idiopathic nephrotic syndrome in children. Lancet I:380–383
4. Arneil GC (1968) Management of the nephrotic syndrome. Arch Dis Child 43:257–262
5. Barnett HL, Schoeneman M, Bernstein J, Edelman CM (1978) The nephrotic syndrome. In: Edelman CM (ed) Pedíatric kidney disease, vol 2. Little, Brown and Company, Boston, pp 695–711