| Article Commentary Essential oils: what is the clinical tolerance in asthmatic patients? D. Caimmi , C. Neukirch & P. Demoly Pages: 1-5 | DOI: 10.1080/02770903.2021.1888975 Articles Montelukast in Hospitalized Patients Diagnosed with COVID-19 Ahsan R. Khan , Christian Misdary , Nikhil Yegya-Raman , Sinae Kim , Navaneeth Narayanan , Sheraz Siddiqui , Padmini Salgame , Jared Radbel , Frank De Groote , Carl Michel , Janice Mehnert , Caleb Hernandez , Thomas Braciale , Jyoti Malhotra , Michael A. Gentile & Salma K. Jabbour Pages: 1-13 | DOI: 10.1080/02770903.2021.1881967 Hot Spots for Pediatric Asthma Emergency Department Visits in Ottawa, Canada Falana Sheriff MD, Amisha Agarwal MSc, Madhura Thipse MD & Dhenuka Radhakrishnan MD Pages: 1-14 | DOI: 10.1080/02770903.2021.1887891 Physical activity behaviour in people with asthma and COPD overlap residing in Spain: A cross-sectional analysis Sheila Sánchez Castillo , Lee Smith , Arturo Díaz Suárez & Guillermo Felipe López Sánchez Pages: 1-13 | DOI: 10.1080/02770903.2021.1888977 Letter Spacer microbial contamination and asthma outcomes: case series Meagan W. Shepherd MD, Mary Beth Hogan MD, Rebecca Hayes MD, Susan Flesher MD & Chris Gillette PhD Pages: 1-3 | DOI: 10.1080/02770903.2020.1870128 Research Article German regional variation of acute and high oral corticosteroid use for asthma Cassandra Nan phd, Olaf Schmidt md, Robert Lindner phd, Yasemin Ilgin phd, Thomas Schultz md, Lykke Hinsch Gylvin md & Eugene R. Bleecker md Pages: 1-10 | DOI: 10.1080/02770903.2021.1878532 Smartphone pedometers in adults with asthma: a practical approach to physical activity assessment? A pilot validation study Caroline Reilly msc, Antonis Stavropoulos-Kalinoglou phd, Ian Clifton frcp, md, Jim McKenna phd, Daniel Peckham frcp, md & Oliver J. Price phd Pages: 1-9 | DOI: 10.1080/02770903.2021.1882487 Impact of prehospital pediatric asthma management protocol adherence on clinical outcomes Alexandra L. Cheetham md, Nidhya Navanandan md, Jan Leonard mshp, Kelsey Spaur md, Geoffrey Markowitz ba & Kathleen M. Adelgais md mph Pages: 1-9 | DOI: 10.1080/02770903.2021.1881969 IL-35 and IL-37 are negatively correlated with high IgE production among children with asthma in Saudi Arabia Amir Abushouk phd, Hamad Alkhalaf md, Moniraa Aldamegh mbbs, Shehana Bin shigair mbbs, Nadin Mahabbat mbbs, Maumonah Hakami bsc, Ahmad Saleh Abu-Jaffal msc & Amre Nasr phd Pages: 1-8 | DOI: 10.1080/02770903.2021.1878533 Real-life association between inhaler technique, patient preference and asthma control in patients with uncontrolled asthma switched to budesonide/formoterol DuoResp® Spiromax® combination Nicolas Roche, md, phd, Bernard Aguilaniu, md, phd, Simon Paternotte, msc & Nathalie Dallery, phd Pages: 1-10 | DOI: 10.1080/02770903.2021.1875482 The relationship between asthma diagnosis and E-Cigarette use among youth and young adults: the mediation effects of anxiety, depression, and impulsivity and the moderation effects of substance use Abdullah M. M. Alanazi phd, Mohammed M. Alqahtani mSc, Donald H. Lein phd & Eric W. Ford phd Pages: 1-9 | DOI: 10.1080/02770903.2021.1879849 Needs assessment: knowledge of self-management of asthma for children with co-morbid physical and intellectual disabilities: brief report Laura A. Nabors PhD, Jonathan A. Bernstein MD, Tonya A. Winders MBA, Mary Hart MS RRT AE-C FAARC FCCP & Filiberto Toledano-Toledano PhD Pages: 1-7 | DOI: 10.1080/02770903.2021.1878534 |