RT Journal Article SR Electronic T1 Genotoxicity and cytotoxicity of ovine collagen on human dermal fibroblasts. JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1311 OP 1312 VO 32 IS 12 A1 Busra, Fauzi M. A1 Chowdhury, Shiplu R. A1 Saim, Aminuddin B. A1 Idrus, Ruszymah B. YR 2011 UL http://smj.org.sa/content/32/12/1311.abstract AB