RT Journal Article SR Electronic T1 Is focal segmental glomerulosclerosis common among the elderly? Geriatric biopsy results JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 760 OP 763 VO 34 IS 7 A1 Celik, Betul A1 Yaz, Mujgan A1 Bulut, Tangul A1 Sahin, Sevnaz A1 Alp, Alper A1 Meteoglu, Ibrahim YR 2013 UL http://smj.org.sa/content/34/7/760.abstract AB