相关论文
共 50 条
[1]
PUERTO RICO
[J].
PUBLIC HEALTH REPORTS,
1933,
48
(35):
: 1093
-
1093
[2]
PUERTO RICO
[J].
PUBLIC HEALTH REPORTS,
1933,
48
(39):
: 1205
-
1205
[3]
PUERTO RICO
[J].
PUBLIC HEALTH REPORTS,
1935,
50
(27):
: 907
-
907
[4]
PUERTO RICO
[J].
PUBLIC HEALTH REPORTS,
1933,
48
(02):
: 61
-
61
[5]
PUERTO RICO
[J].
PUBLIC HEALTH REPORTS,
1935,
50
(04):
: 114
-
114
[6]
PUERTO RICO
[J].
PUBLIC HEALTH REPORTS,
1933,
48
(13):
: 333
-
333
[7]
PUERTO RICO
[J].
PUBLIC HEALTH REPORTS,
1933,
48
(28):
: 836
-
836
[8]
PUERTO RICO
[J].
PUBLIC HEALTH REPORTS,
1933,
48
(32):
: 990
-
990
[9]
PUERTO RICO
[J].
PUBLIC HEALTH REPORTS,
1933,
48
(25):
: 750
-
750
[10]
PUERTO RICO
[J].
PUBLIC HEALTH REPORTS,
1935,
50
(19):
: 662
-
662