RT Journal Article
SR Electronic
T1 The Cohen hair loss classification system
JF International Society of Hair Restoration Surgery
FD Publication of the International Society of Hair Restoration Surgery
SP 195
OP 197
DO 10.33589/19.6.0195
VO 19
IS 6
A1 Cohen, Bernard
YR 2009
UL http://www.ISHRS-HTForum.org/content/19/6/195.abstract