Colwell, Hector Alfred, Russ, Sidney · London, G. Bell and sons · leaf 141
Fig. i8.—Triton Ova fertilised by spermatozoa which had previously been e.xposed to thebeta and gamma rays from 50 mgs. radium bromide for 2 hours. Restriction of development compared with Ova fertilised by non-irradiated spemiatozoa.Period of observation, 13-27 days. DEVELOPING FORMS 123 series of…
X-rays -- Physiological effect
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