RT Journal Article SR Electronic T1 Use of porcine urinary bladder matrix in hair restoration surgery applications JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 65 OP 72 DO 10.33589/21.3.0065 VO 21 IS 3 A1 Cooley, Jerry E. YR 2011 UL http://www.ISHRS-HTForum.org/content/21/3/65.abstract AB