| Tobacco use changes and perceived health risks among current tobacco users during the COVID-19 pandemic JM Yingst, NM Krebs, CR Bordner, AL Hobkirk, SI Allen, J Foulds International journal of environmental research and public health 18 (4), 1795, 2021 | 83 | 2021 |
| Socioeconomic differences in nicotine exposure and dependence in adult daily smokers A Chen, M Machiorlatti, NM Krebs, JE Muscat BMC Public Health 19, 1-10, 2019 | 67 | 2019 |
| Comparison of puff volume with cigarettes per day in predicting nicotine uptake among daily smokers NM Krebs, A Chen, J Zhu, D Sun, J Liao, AL Stennett, JE Muscat American journal of epidemiology 184 (1), 48-57, 2016 | 53 | 2016 |
| Income as a moderator of psychological stress and nicotine dependence among adult smokers AL Hobkirk, NM Krebs, JE Muscat Addictive behaviors 84, 215-223, 2018 | 49 | 2018 |
| Pulmonary and other health effects of electronic cigarette use among adult smokers participating in a randomized controlled smoking reduction trial S Veldheer, J Yingst, V Midya, B Hummer, C Lester, N Krebs, ... Addictive Behaviors 91, 95-101, 2019 | 44 | 2019 |
| Sex/gender differences in cotinine levels among daily smokers in the Pennsylvania adult smoking study A Chen, NM Krebs, J Zhu, D Sun, A Stennett, JE Muscat Journal of women's health 26 (11), 1222-1230, 2017 | 29 | 2017 |
| Nicotine metabolite ratio predicts smoking topography: the Pennsylvania Adult Smoking Study A Chen, NM Krebs, J Zhu, JE Muscat Drug and alcohol dependence 190, 89-93, 2018 | 27 | 2018 |
| Response to flavored cartridge/pod-based product ban among adult JUUL users:“You get nicotine however you can get it” JM Yingst, CR Bordner, AL Hobkirk, B Hoglen, SI Allen, NM Krebs, ... International journal of environmental research and public health 18 (1), 207, 2021 | 26 | 2021 |
| A review of tobacco regulatory science research on vulnerable populations ST Higgins, AN Kurti, M Palmer, JW Tidey, A Cepeda-Benito, MR Cooper, ... Preventive medicine 128, 105709, 2019 | 25 | 2019 |
| Switching to progressively reduced nicotine content cigarettes in smokers with low socioeconomic status: a double-blind randomized clinical trial NM Krebs, J Zhu, E Wasserman, R Kuprewicz, DJ Martinez, S Veldheer, ... Nicotine and Tobacco Research 23 (6), 992-1001, 2021 | 21 | 2021 |
| Reduced nicotine content cigarettes in smokers of low socioeconomic status: study protocol for a randomized control trial NM Krebs, SI Allen, S Veldheer, DJ Martinez, K Horn, C Livelsberger, ... Trials 18, 1-13, 2017 | 21 | 2017 |
| Estimation of compliance with exclusive smoking of very low nicotine content cigarettes using plasma cotinine J Foulds, A Hobkirk, E Wasserman, J Richie, S Veldheer, NM Krebs, ... Preventive medicine 117, 24-29, 2018 | 18 | 2018 |
| A two-site, two-arm, 34-week, double-blind, parallel-group, randomized controlled trial of reduced nicotine cigarettes in smokers with mood and/or anxiety disorders: trial … SI Allen, J Foulds, GN Pachas, S Veldheer, C Cather, N Azzouz, ... BMC Public Health 17, 1-13, 2017 | 18 | 2017 |
| Ecological momentary assessment of smoking behaviors in native and converted intermittent smokers A Stennett, NM Krebs, J Liao, JP Richie Jr, JE Muscat The American journal on addictions 27 (2), 131-138, 2018 | 17 | 2018 |
| Detection of DNA adducts derived from the tobacco carcinogens, benzo[a]pyrene and dibenzo[def,p]chrysene in human oral buccal cells KM Chen, YW Sun, NM Krebs, D Sun, J Krzeminski, L Reinhart, K Gowda, ... Carcinogenesis 43 (8), 746-753, 2022 | 14 | 2022 |
| The effects of reduced nicotine content cigarettes on biomarkers of nicotine and toxicant exposure, smoking behavior and psychiatric symptoms in smokers with mood or anxiety … J Foulds, S Veldheer, G Pachas, S Hrabovsky, A Hameed, SI Allen, ... Plos one 17 (11), e0275522, 2022 | 13 | 2022 |
| Differences in nicotine dependence, smoke exposure and consumer characteristics between smokers of machine-injected roll-your-own cigarettes and factory-made cigarettes S Joseph, NM Krebs, J Zhu, Y Wert, R Goel, SM Reilly, D Sun, ... Drug and alcohol dependence 187, 109-115, 2018 | 13 | 2018 |
| COVID-19 vaccination uptake and hesitancy among current tobacco users NM Krebs, G D’Souza, C Bordner, SI Allen, AL Hobkirk, J Foulds, ... Tobacco use insights 14, 1179173X211068027, 2021 | 12 | 2021 |
| Acceptability of SPECTRUM research cigarettes among participants in trials of reduced nicotine content cigarettes S Veldheer, V Midya, C Lester, J Liao, J Yingst, S Hrabovsky, SI Allen, ... Tobacco regulatory science 4 (1), 573, 2018 | 12 | 2018 |
| Effect of menthol on nicotine reduction: pooled results from two double-blind randomized controlled trials W Lin, AL Hobkirk, J Zhu, NM Krebs, JE Hayes, JP Richie Jr, J Liao, ... Brain research bulletin 189, 131-138, 2022 | 11 | 2022 |
