Should a renal biopsy be performed at the first relapse of 'clinical nephrotic syndrome'?FERRARA, Pietro; MASTRANGELO, Antonio; NICOLETTI, Alessandro et al.Scandinavian journal of urology and nephrology. 2008, Vol 42, Num 2, pp 184-186, issn 0036-5599, 3 p.Article

Polythelia : Still a marker of urinary tract anomalies in children?FERRARA, Pietro; GIORGIO, Valentina; VITELLI, Ottavio et al.Scandinavian journal of urology and nephrology. 2009, Vol 43, Num 1, pp 47-50, issn 0036-5599, 4 p.Article

Increased excretion of glycosaminoglycans in children with urinary incontinence compared to those with monosymptomatic nocturnal enuresisFERRARA, Pietro; MARRONE, Giuseppina; MASTRANGELO, Antonio et al.Scandinavian journal of urology and nephrology. 2007, Vol 41, Num 3, pp 218-222, issn 0036-5599, 5 p.Article

Health care of children living with their mother in prison compared with the general populationFERRARA, Pietro; GATTO, Antonio; NICOLETTI, Alessandro et al.Scandinavian journal of public health. 2009, Vol 37, Num 3, pp 265-272, issn 1403-4948, 8 p.Article

Penile involvement in Henoch-Schonlein purpura with good prognosisFERRARA, Pietro; MARRONE, Giuseppina; NICOLETTI, Alessandro et al.Scandinavian journal of urology and nephrology. 2007, Vol 41, Num 6, pp 567-569, issn 0036-5599, 3 p.Article