[The photo cyclo-dimerization of substituted coumarins].
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Coumarins↗
Biomedical subjects
H Ulrich
Publications and source records attributed to H Ulrich.
[Illumination power for adequate magnification of the operating field in microsurgery].
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Fiber Optic Technology↗
Constant oxygen enhancement ratio during the mitotic cell cycle in x-rayed Drosophila melanogaster embryos.
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Animals↗
Nitrogen pretreatment period required for complete elimination of the oxygen effect in x-rayed drosophila embryos.
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Animals↗
Radiosensitivity of oocytes of Drosophila. 3. Sensitivity of class-B oocytes of XX-O and X-X females.
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Animals↗
The karyotype of males and females of Heteropeza pygmaea: a radiobiological study.
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Animals↗
[Fluctuations in high-sea fishing--views on the professional chances of the aging man in seafaring from the industrial medicine view-point].
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Aged↗
[Problems in fluctation of adolescents during their vocational training].
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Adolescent↗
[Industrial- and sociomedical study on absenteeism of juveniles during vocational training].
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Absenteeism↗
[The cervical syndrome and its importance for the otorhinolaryngologist].
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Adult↗
[Guaiacum resin. 2. Main constituents of "guaiaconic acid"].
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Acids↗
On the radioprotective effect of hydrogen sulphide in Drosophila melanogaster.
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Animals↗
A refined test for x-ray induced dominant lethals in Drosophila.
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Animals↗
An improved method for the collection of large numbers of inseminated eggs of Drosophila melanogaster.
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Animals↗
[Mutation rate after roentgen irradiation in Drosophila eggs between fertilization and the first cleavage division].
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Animals↗
[Radiotherapy in nonleukemic priapism].
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Adult↗
[Results of a health survey in factory sportsmen].
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Adolescent↗
Synthesis of isocyanates and carbodiimides.
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Chemical Phenomena↗