qT
RETRACTION
.
_
TOT
068 00 © 000
os EXPOSED
T
SKIN
err
*2 CONTROLS
o= COMBINED 4
(96)
.
o = EXPOSED
5
© = COMBINED &
:
.
18
TT
I
SKIN
2+
40-—
‘
2
*
50
60
70
80
TO
4
7
_
—3+
a
a a+
=
“4
Ho
1"
1fe
Pr
Liidititdititiililit |
Nn
a
ry
+
+
+
—
C
~
oma
[s)
PERCENT
+
*
i
80
1
; 5 o.0 6 3 o 8 o 6
TTTTQTETrTTTtrrrrrtrtittyt
0
om
aa
&
70
a+
1
I
70
80
|
T
4
BALDNESS $196)
Ww
|
60
i3
“
.
if
NY
PERCENT
a
66SEC
Figure 19.
T
50
ocoEEEC
oo
a
07
Figure 18.
Lore
30
o
AGE (YEARS)
ez EXPOSED
#= CONTROLS
O= COMBINED
1
40
oe
AGE (YEARS)
7
80
7
[96/
o= EXPOSED
BALONESS oo” 196:
100
70
GRAYNESS
a+
*= CONTROLS
3: COMBINED
L
T
HAIR
3+
60
I
60
T_T
CHANGES I96I
a
40
50
Figure 17.
#= CONTROLS
Oo = COMBINE Di
390
40
L
Figure 16.
oo
te
30
1
AGE (YEARS)
c= EXPOSED
BOL
PERCENT
80
!
AGE (YEARS)
if
SENILE
100
90
TO
4
23
PERCENT
I
60
7
=
in
|
50
Pitlisilist Lpitit! lire,
>
40
t
30
33
4
—28
PERCENT
67.5
PERCENT
LOOSENESS
* = CONTROLS
SEC
100
TT
T
I96I
(MM)
y
SKIN
Oo
|
be
Nm
+
Vv
th
uw
©
:
T
44+
o= EXPOSED
-
«= CONTROLS
a
0 2 COMBINED i
|
43+
LC
am
=
=
b
.
e+
=
a
|
aed
4
i+
—
a
a
C
2
30
40
i
50
.
L
AGE (YEARS)
60
70
AGE (YEARS)
Figure 20.
Figure 21.
.
80
7
0