Template:Thompson1951 table1

Table 1 - Tabulated data relative to the loss of nuclei by red blood corpuscles in human embryos during the period of most rapid change

Embryo No. EH	Size (mm CR)	No. of Cells Counted	Av. Non-Nuc. Cells per 100 Counted
Sixth Week
413	9.3	3,000	.00
382	9.5	3,000	.43
379	9.5	3,000	.13
336	10.3	3,000	.10
200	11	2,000	.10
88	11	3,000	.13
266	11	3,000	.16
253	11.2	3,000	.10
271	11.4	3,000	.13
267	12	3,000	.10
262	12.5	3,000	.23
Seventh week
342	13	3,000	.20
252	13.7	3,000	.33
407	14.5	3,000	.10
314	14.8	3,000	.06
194	15	3,000	.13
227	15	3,000	.30
303	15.1	3,000	.16
442	17	3,000	.93
249	15.7	3,000	.36
138	18	3,000	.13
Eighth week
4 (Adjusted age)	18-19	3,000	1.80
353	19	3,000	3.60
253	20	3,000	4.23
420	20.5	3,000	3.76
231	21	3,000	5.13
33	23	3,000	5.26
237	20	3,000	12.03
240	28	3,000	30.90
Ninth week
15	30	3,000	63.40
47	32	3,000	65.53
217	33	3,000	67.30
22	33	3,000	70.00
17	39	3,000	74.13
Tenth week
49	47	3,000	94.50
Eleventh week
370(5)	54	1,000	99.80
312(1))	54	3,000	99.50
331(0)	55	3,000	97.80
23	60	3,000	96.90
74	60	1,000	97.3
173(k)	65	2,000	98.55