BOOKSANDDOCUMENTS
SYSTEMATICREVIEWS
COMPARATIVESTUDY
MULTICENTERSTUDY
PERIODICALINDEX
JOURNALARTICLE
CLINICALTRIAL
METAANALYSIS
CASEREPORTS
LEGALCASES
CONGRESSES
EDITORIAL
PORTRAITS
BIOGRAPHY
INTERVIEW
DATASET
REVIEW
U
I
F
S
D
C
Q
O
P
U
O
Q
O
G
V
B
W
U
M
R
A
L
Q
W
O
A
Q
Y
C
M
I
U
R
X
T
E
K
A
I
A
O
F
Y
E
U
E
K
U
L
S
O
S
A
D
E
U
P
E
E
J
L
Y
N
U
D
A
U
V
S
G
X
K
A
E
K
T
F
E
I
W
O
B
H
D
F
T
A
M
T
E
S
A
T
A
D
S
I
O
A
E
K
F
C
M
A
I
T
P
N
W
I
C
M
N
U
R
B
L
I
X
R
E
J
M
X
C
O
M
P
A
R
A
T
I
V
E
S
T
U
D
Y
C
O
I
T
C
A
A
A
D
U
J
C
J
W
I
M
H
L
Z
Z
B
A
R
A
A
N
I
L
I
O
T
U
I
O
U
M
G
W
O
R
M
M
A
O
K
B
V
K
S
X
M
A
L
E
I
K
A
N
V
M
A
E
Q
O
E
U
C
C
O
I
T
M
E
X
S
C
I
J
C
R
S
O
O
H
U
F
E
L
I
A
A
O
I
C
A
O
S
W
O
I
J
A
R
O
Q
T
H
E
C
L
C
D
S
A
K
U
V
D
A
X
N
E
T
N
A
J
E
O
L
W
I
W
T
I
T
E
I
S
I
U
P
R
O
U
U
I
G
I
B
C
V
A
Z
H
I
A
T
F
R
I
A
T
F
U
O
I
O
I
A
V
I
L
E
U
I
K
L
I
N
R
R
E
S
N
C
U
O
E
T
R
E
L
R
R
J
C
B
Z
E
I
G
J
A
E
P
T
D
X
E
E
W
R
H
O
I
I
L
E
V
W
X
Q
W
U
I
L
V
O
I
D
R
Y
W
X
N
E
I
W
Q
Z
A
T
P
G
E
X
S
U
A
I
R
O
O
I
H
O
S
O
A
T
E
A
W
O
O
N
S
W
P
U
Q
N
E
T
X
C
A
P
E
I
P
J
B
O
E
J
L
C
Z
I
I
H
Q
E
R
W
S
Q
U
Q
A
K
F
R
X
C
O
N
G
R
E
S
S
E
S
V
V
U
Z
A
G
M
W
R
O
Q
U
Q
C
U
O
I
U
U
S
Q
Z
N
A
A
O
W
K
O
E
A
G
I
G
W
B
A
S
A
U
O
D
J
H
T
O
C
M
J
I
U
F
N
A
O
F
I
U
A
G
E
U
G
R
E
J
K
I
Q
U
Z
V
O
E
U
T
Y
I
I
T
J
S
I
S
Y
L
A
N
A
A
T
E
M
E
D
R
O
A
S
V
B
K
Q
O
F
M
T
H
T
W
N
T
U
N
Q
U
A
A
T
Y
