π¦
|
Biological experiments on Drosophila melanogaster with supersonic vibrations.
H. Fritz-Niggli,
A. Boni
|
4 |
1950 |
4 π¦
|
π’
|
Radiation damage in mouse embryos exposed to 1 rad X-rays or negative pions
C. Michel,
H. Fritz-Niggli
|
4 |
1977 |
4 π’
|
π¬
|
[Cancer formation by aminofluorene and related substances].
H. Schinz,
H. Fritz-Niggli,
T. Campbell,
H. Schmid
|
3 |
1955 |
3 π¬
|
π¦
|
[Protective effect of O-(beta-hydroxyethyl)-ruteside against irradiation induced inhibition of energy metabolism].
H. Fritz-Niggli
|
3 |
1968 |
3 π¦
|
π¦
|
[Biological effectiveness of 30-MeV electrons in relation to tissue depth and in comparison with 180-keV and 31-MeV photons. I. Lethality test on 1-hour-old Drosophilia embryos].
H. Fritz-Niggli,
H. Schinz
|
3 |
1961 |
3 π¦
|
π¦
|
[Ultrasonic injuries and roentgen effects in Drosophila melanogaster].
H. Fritz-Niggli
|
3 |
1951 |
3 π¦
|