|Alcohol‐related mortality as a function of socio‐economic status|
Addiction 94 (6), 867-886, 1999
|Properties of ground level enhancement events and the associated solar eruptions during solar cycle 23|
N Gopalswamy, H Xie, S Yashiro, S Akiyama, P Mäkelä, IG Usoskin
Space Science Reviews 171 (1-4), 23-60, 2012
|CME interactions with coronal holes and their interplanetary consequences|
N Gopalswamy, P Mäkelä, H Xie, S Akiyama, S Yashiro
Journal of Geophysical Research: Space Physics 114 (A3), 2009
|Contribution of deaths related to alcohol use to socioeconomic variation in mortality: register based follow up study|
P Mäkelä, T Valkonen, T Martelin
Bmj 315 (7102), 211-216, 1997
|Relation between type II bursts and CMEs inferred from STEREO observations|
N Gopalswamy, WT Thompson, JM Davila, ML Kaiser, S Yashiro, ...
Solar Physics 259 (1-2), 227, 2009
|Changes in socioeconomic inequalities in mortality during an economic boom and recession among middle-aged men and women in Finland|
T Valkonen, P Martikainen, M Jalovaara, S Koskinen, T Martelin, ...
The European Journal of Public Health 10 (4), 274-280, 2000
|Self-reported health, illness, and self-care among Finnish physicians: a national survey|
S Toyry, K Rasanen, S Kujala, M Aarimaa, J Juntunen, R Kalimo, ...
Archives of Family Medicine 9 (10), 1079, 2000
|Coronal mass ejections, type II radio bursts, and solar energetic particle events in the SOHO era|
N Gopalswamy, S Yashiro, S Akiyama, P Mäkelä, H Xie, ML Kaiser, ...
Annales Geophysicae 26 (10), 3033-3047, 2008
|Alcohol-related mortality by age and sex and its impact on life expectancy: Estimates based on the Finnish death register|
The European Journal of Public Health 8 (1), 43-51, 1998
|Major solar eruptions and high-energy particle events during solar cycle 24|
N Gopalswamy, H Xie, S Akiyama, PA Mäkelä, S Yashiro
Earth, Planets and Space 66 (1), 104, 2014
|Interplanetary shocks lacking type II radio bursts|
N Gopalswamy, H Xie, P Mäkelä, S Akiyama, S Yashiro, ML Kaiser, ...
The Astrophysical Journal 710 (2), 1111, 2010
|Anomalous expansion of coronal mass ejections during solar cycle 24 and its space weather implications|
N Gopalswamy, S Akiyama, S Yashiro, H Xie, P Mäkelä, G Michalek
Geophysical research letters 41 (8), 2673-2680, 2014
|Changes in volume of drinking after changes in alcohol taxes and travellers' allowances: results from a panel study|
P Mäkelä, K Bloomfield, NK Gustafsson, P Huhtanen, R Room
Addiction 103 (2), 181-191, 2008
|Coronal magnetic field measurement from EUV images made by the Solar Dynamics Observatory|
N Gopalswamy, N Nitta, S Akiyama, P Mäkelä, S Yashiro
The Astrophysical Journal 744 (1), 72, 2011
|Differential trends in alcohol-related mortality: a register-based follow-up study in Finland in 1987–2003|
K Herttua, P Mäkelä, P Martikainen
Alcohol & Alcoholism 42 (5), 456-464, 2007
|Properties and geoeffectiveness of magnetic clouds during solar cycles 23 and 24|
N Gopalswamy, S Yashiro, H Xie, S Akiyama, P Mäkelä
Journal of Geophysical Research: Space Physics 120 (11), 9221-9245, 2015
|A catalog of halo coronal mass ejections from SOHO|
N Gopalswamy, S Yashiro, G Michalek, H Xie, P Mäkelä, A Vourlidas, ...
Sun and Geosphere 5 (1), 7-16, 2010
|Ground level enhancement in the 2014 January 6 solar energetic particle event|
N Thakur, N Gopalswamy, H Xie, P Mäkelä, S Yashiro, S Akiyama, ...
The Astrophysical Journal Letters 790 (1), L13, 2014
|Height of shock formation in the solar corona inferred from observations of type II radio bursts and coronal mass ejections|
N Gopalswamy, H Xie, P Mäkelä, S Yashiro, S Akiyama, W Uddin, ...
Advances in Space Research 51 (11), 1981-1989, 2013
|Coronal mass ejections from sunspot and non-sunspot regions|
N Gopalswamy, S Akiyama, S Yashiro, P Mäkelä
Magnetic Coupling between the Interior and Atmosphere of the Sun, 289-307, 2010