RT Journal Article SR Electronic T1 Epigenetic modifications may explain the relative protection of occipital hair follicles from androgenetic alopecia in men JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 127 OP 128 DO 10.33589/21.4.0127 VO 21 IS 4 A1 Patel, Mansi A1 Sinclair, Rod YR 2011 UL http://www.ISHRS-HTForum.org/content/21/4/127.abstract AB