Jan O. Cowan

A Longitudinal, Population-Based, Cohort Study of Childhood Asthma Followed to Adulthood

Malcolm R. Sears, Justina M. Greene, Andrew R. Willan et al. · New England Journal of Medicine · 2003 · 1.5K citations · Full text

Life Sciences, Child Health, Pediatrics +14

Use of Exhaled Nitric Oxide Measurements to Guide Treatment in Chronic Asthma

Andrew Smith, Jan O. Cowan, Karen P. Brassett et al. · New England Journal of Medicine · 2005 · 974 citations

Pharmacy, Pharmacology, Pharmacotherapy +16

Long-term relation between breastfeeding and development of atopy and asthma in children and young adults: a longitudinal study

Malcolm R. Sears, Justina M. Greene, Andrew R. Willan et al. · The Lancet · 2002 · 595 citations

Public Health, Child Health, Pediatrics +9

Diagnosing Asthma

Andrew Smith, Jan O. Cowan, Sue Filsell et al. · American Journal of Respiratory and Critical Care Medicine · 2003 · 470 citations

Medicine, Clinical Sciences, Internal Medicine +17

The Predictive Value of Exhaled Nitric Oxide Measurements in Assessing Changes in Asthma Control

Stuart L. Jones, John Kittelson, Jan O. Cowan et al. · American Journal of Respiratory and Critical Care Medicine · 2001 · 442 citations

Pharmacy, Pharmacology, Hypersensitivity +13