Template:Minot1897 18 table6
From Embryology
Age of mothw.
Ingersley.
15 to 19 years
8,241
20 to 24 "
8.299
25 to 29 "
8,342
30 to 84 "
8,875
85 to 39 "
8,428
40 to 44 •
8,326
Fassbender.
8,271 3.240 3.388 3,367
j 3, 292
I
s
Petersson. 8,451 3,485 3, 591 4,062 3,591 3,676