Parents

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David Mathias Dennison grad student 1929 University of Michigan (Physics Tree)
Harrison McAllister Randall grad student 1929 University of Michigan (Physics Tree)
 (Infrared Absorption Bands in Hydrogen Sulphide)
Niels Bohr post-doc 1929-1930 Københavns Universitet (Physics Tree)

Children

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Wave Henry Shaffer grad student 1939 Ohio State
Joseph de Heer post-doc 1952 Ohio State (Chemistry Tree)
BETA: Related publications

Publications

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Ehrenstein V, Nielsen H, Pedersen AB, et al. (2017) Clinical epidemiology in the era of big data: new opportunities, familiar challenges. Clinical Epidemiology. 9: 245-250
Tøttenborg SS, Lange P, Thomsen RW, et al. (2017) Reducing socioeconomic inequalities in COPD care in the hospital outpatient setting - A nationwide initiative. Respiratory Medicine. 125: 19-23
Tøttenborg SS, Lange P, Johnsen SP, et al. (2016) Socioeconomic inequalities in adherence to inhaled maintenance medications and clinical prognosis of COPD. Respiratory Medicine. 119: 160-167
Tøttenborg SS, Thomsen RW, Johnsen SP, et al. (2016) Determinants of smoking cessation in COPD patients treated in the outpatient setting. Chest
Krogh LQ, Bjørnshave K, Vestergaard LD, et al. (2015) E-learning in pediatric basic life support: a randomized controlled non-inferiority study. Resuscitation. 90: 7-12
Nielsen HH. (1951) The vibration-rotation energies of molecules Reviews of Modern Physics. 23: 90-136
Nielsen HH. (1950) A note on the centrifugal stretching in axially symmetric molecules Physical Review. 78: 415-416
Nielsen HH. (1950) l-Type doubling in polyatomic molecules and its application to the microwave spectrum of methyl cyanide and methyl iso-cyanide Physical Review. 77: 130-135
Nielsen HH. (1949) Anomalies in the microwave spectrum of methyl cyanide and methyl iso-cyanide [19] Physical Review. 75: 1961
BELL EE, NOBLE RH, NIELSEN HH. (1947) A recording vacuum grating spectrometer for the infra-red. The Review of Scientific Instruments. 18: 48-56
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